TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) All R&D Applied research Total Company funded Federally funded Total Company funded Federally funded Total Company funded Federally funded 21–23, 31–33, 42, 44–81 10 10 20 20 20 10 20 20 10 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 10 10 20 20 30 30 10 10 10 0 10 10 10 10 10 20 10 20 30 20 20 20 10 20 10 30 30 20 10 10 10 10 10 10 10 10 20 10 20 20 20 30 20 0 0 0 100 0 0 20 10 0 20 0 99 50 0 90 10 30 0 10 10 20 20 0 0 50 10 0 10 10 0 10 10 10 10 10 0 30 40 50 90 90 20 20 0 0 50 10 0 10 10 0 10 10 10 10 10 10 30 60 50 99 90 10 99 0 0 0 0 0 10 0 0 10 0 0 99 0 0 0 10 0 10 10 20 10 0 0 30 10 10 20 10 0 20 10 10 10 10 10 10 30 60 40 20 20 10 0 10 30 10 0 20 10 10 20 10 10 10 10 10 10 30 70 50 30 10 99 0 0 0 0 0 10 0 0 10 0 100 0 0 0 20 10 0 10 20 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 30 50 20 10 10 10 10 10 20 20 10 20 50 20 10 10 10 10 10 20 20 10 30 0 20 10 0 10 10 0 10 10 0 10 30 10 10 10 30 10 0 10 10 0 10 30 10 20 10 20 10 0 10 10 10 10 0 0 10 0 40 0 0 0 0 0 20 10 10 20 10 20 10 0 10 10 10 20 10 10 20 10 30 20 0 10 10 10 20 0 0 10 0 20 0 0 0 0 0 Industry and company size NAICS codes All industries Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing Basic research TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) All R&D Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga Basic research Applied research Total Company funded Federally funded Total Company funded Federally funded Total Company funded Federally funded 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 10 10 20 20 10 10 10 10 10 10 10 40 10 10 20 10 10 10 10 10 10 10 10 40 10 20 20 0 0 0 0 10 0 0 0 100 20 10 30 0 0 0 0 50 10 0 10 80 20 10 10 0 0 0 0 60 10 0 10 80 20 0 100 0 0 0 0 0 0 0 0 0 10 10 10 0 10 10 0 10 10 0 10 40 10 10 10 0 10 10 0 10 10 0 10 40 10 0 60 0 0 0 0 0 0 0 0 0 5171, 5172 5174 other 517 50 0 20 50 0 20 100 0 0 99 0 0 99 0 0 0 0 0 50 0 0 50 0 0 0 0 0 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 10 10 10 50 10 10 10 10 10 10 10 40 10 10 10 50 10 10 10 10 10 10 20 50 0 0 0 0 0 10 20 10 10 10 0 10 0 0 0 0 30 10 10 10 20 10 0 30 10 0 20 0 30 10 10 10 20 10 0 20 0 0 0 0 0 10 10 10 20 10 0 80 0 0 0 0 10 10 10 10 10 10 30 10 10 10 0 10 10 10 10 10 10 10 60 10 0 0 0 0 0 10 30 10 10 10 0 70 NAICS codes TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) All R&D Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Basic research Applied research Total Company funded Federally funded Total Company funded Federally funded Total Company funded Federally funded 10 10 10 10 20 20 20 20 20 10 10 10 10 10 10 20 20 20 20 20 10 10 20 10 10 10 20 30 10 30 20 40 10 20 10 10 10 20 20 20 10 60 10 20 20 10 10 10 20 10 20 10 60 10 20 10 10 10 10 20 60 10 30 0 10 10 20 10 10 10 20 20 20 10 30 20 20 20 20 10 10 20 20 20 20 30 20 20 10 10 10 10 20 20 10 10 0 10 10 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Development Type of R&D expense Total Company funded Federally funded Wages and salaries of R&D personnel Fringe benefits of R&D personnel Materials and supplies R&D depreciation Other costs Industry and company size NAICS codes All industries 21–23, 31–33, 42, 44–81 20 20 20 30 40 40 30 40 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 20 10 10 10 30 10 10 10 10 10 10 10 10 10 10 10 10 30 20 80 20 20 10 10 10 30 10 10 10 10 10 10 10 10 10 10 10 10 30 20 80 20 20 0 0 0 100 0 0 30 20 0 40 0 0 40 0 0 10 50 0 30 10 40 20 20 20 30 80 60 40 20 10 40 10 20 20 10 30 40 50 50 40 30 40 20 20 20 30 80 60 40 30 10 40 10 20 20 10 30 40 50 50 40 30 40 10 20 30 30 80 70 40 20 10 50 10 30 20 20 40 40 50 60 70 30 40 20 20 20 10 90 70 30 20 10 40 10 30 20 40 30 40 40 40 50 30 50 20 20 30 10 80 60 40 30 10 50 10 20 20 20 30 50 60 70 60 40 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 30 10 10 20 10 40 10 0 10 10 10 30 10 10 20 10 40 20 0 10 10 10 60 0 0 10 0 10 10 0 10 10 0 60 50 20 50 50 30 90 20 30 30 20 60 50 20 60 50 60 90 20 20 30 20 70 40 20 40 40 30 80 20 30 30 20 60 50 30 50 40 50 50 10 30 30 20 60 80 40 50 50 40 80 20 40 30 60 Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Development Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga Type of R&D expense Total Company funded Federally funded Wages and salaries of R&D personnel 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 10 10 10 0 10 10 10 10 10 10 10 40 10 10 10 10 10 10 10 10 10 10 10 40 10 0 0 0 0 0 0 10 0 0 0 100 20 10 50 10 20 10 20 20 20 20 20 50 20 10 30 10 20 10 30 30 20 20 20 70 20 10 30 10 20 10 40 20 20 20 20 30 20 20 20 10 20 10 40 20 20 10 20 20 30 20 30 40 30 10 50 20 20 10 20 30 5171, 5172 5174 other 517 50 0 10 50 0 10 100 0 0 50 50 20 90 50 10 30 90 20 20 50 10 40 99 10 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 10 10 10 60 10 10 10 10 20 10 0 40 10 10 10 60 10 10 10 10 20 10 10 60 0 0 0 0 0 10 10 20 10 40 0 0 20 10 30 40 10 20 20 10 20 10 20 70 30 10 50 60 20 20 10 10 20 10 10 80 20 10 50 70 20 20 10 10 20 20 10 80 10 10 30 60 10 20 20 10 20 10 30 30 20 10 30 80 40 30 40 20 20 90 20 70 NAICS codes Fringe benefits of R&D personnel Materials and supplies R&D depreciation Other costs TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Development Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Type of R&D expense Total Company funded Federally funded Wages and salaries of R&D personnel 20 10 10 10 20 20 20 20 10 10 20 20 10 10 10 20 20 20 20 10 10 20 20 10 20 30 10 30 10 20 10 60 10 30 20 10 20 20 30 30 30 30 40 40 Fringe benefits of R&D personnel Materials and supplies R&D depreciation Other costs 40 20 10 20 20 30 30 30 30 30 50 40 20 10 20 20 30 30 40 30 40 50 30 10 20 20 30 30 30 30 30 30 40 40 30 30 40 30 30 30 40 40 40 60 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) R&D performed by other organizations Total Company funded Federally funded Total Company funded Federally funded 21–23, 31–33, 42, 44–81 10 10 0 40 40 60 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 10 10 10 0 10 10 10 10 10 0 10 10 10 10 10 0 10 20 10 20 10 10 10 10 10 0 10 10 10 10 0 10 10 10 10 10 0 10 20 10 20 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50 20 20 50 30 80 70 40 20 10 40 40 40 20 20 30 30 70 70 80 60 50 20 20 50 30 80 70 40 20 10 40 40 40 20 20 30 30 60 80 80 60 80 20 0 0 100 100 100 30 40 0 30 10 50 50 10 90 30 80 80 50 10 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 30 10 10 10 10 10 10 0 10 10 10 40 10 10 10 10 10 10 0 10 10 10 0 0 0 0 0 0 0 0 0 0 0 60 50 30 50 20 60 80 10 40 40 30 40 50 20 60 40 70 60 10 40 40 30 90 0 50 80 30 70 99 0 10 10 20 Industry and company size NAICS codes All industries Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing Company-funded R&D projected for next year TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) R&D performed by other organizations Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga Company-funded R&D projected for next year Total Company funded Federally funded Total Company funded Federally funded 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 10 10 0 99 10 10 0 20 30 10 30 30 10 10 0 0 10 10 0 30 30 10 30 30 0 0 0 0 0 0 0 0 0 0 0 0 30 10 20 10 20 30 40 30 30 20 30 60 30 10 20 10 20 30 40 30 30 20 30 60 20 40 20 30 0 0 0 10 10 0 10 100 5171, 5172 5174 other 517 99 0 10 99 0 10 0 0 0 80 10 30 80 10 30 100 0 0 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 20 10 20 10 10 10 10 10 10 10 0 10 20 10 30 10 10 10 10 20 10 10 0 10 0 0 0 0 0 0 0 0 0 0 0 0 20 20 30 60 20 20 30 20 20 10 20 50 20 20 30 60 20 20 20 10 30 10 30 60 0 0 0 0 0 30 70 40 10 10 10 10 NAICS codes TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) R&D performed by other organizations Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Company-funded R&D projected for next year Total Company funded Federally funded Total Company funded Federally funded 10 10 10 10 20 20 10 20 10 20 10 10 10 10 10 10 20 10 20 10 20 10 0 0 0 0 0 0 0 0 0 0 0 40 10 10 20 20 30 40 40 30 40 60 40 10 10 20 30 30 40 40 30 40 60 60 10 20 20 20 40 40 70 80 50 80 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded R&D performed by other organizations Federal agencies or laboratories State government agencies or laboratories Universities or colleges Other nonprofit organizations Industry and company size NAICS codes Total For-profit companies All industries 21–23, 31–33, 42, 44–81 10 10 20 0 10 10 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 10 10 10 0 0 10 10 10 10 0 10 10 10 10 10 0 20 20 10 20 20 10 10 10 0 0 10 100 20 10 0 20 10 10 10 10 0 20 20 10 20 20 20 0 0 0 0 0 0 30 0 0 40 0 0 0 0 0 0 40 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 30 0 0 0 0 10 10 0 10 10 0 0 0 0 10 20 20 0 40 10 10 0 0 0 0 0 10 0 0 10 0 0 0 0 0 0 50 0 0 0 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 40 10 10 10 10 10 60 0 10 10 10 40 10 10 10 10 10 0 0 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 10 0 10 0 0 10 10 0 60 0 100 10 0 10 0 0 0 0 0 Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded R&D performed by other organizations Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga Federal agencies or laboratories State government agencies or laboratories Universities or colleges Other nonprofit organizations Total For-profit companies 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 10 10 0 0 20 10 0 30 30 10 30 40 10 10 0 0 10 10 0 30 20 10 30 40 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 0 0 0 0 0 50 0 0 0 99 10 0 0 0 0 0 0 0 0 0 0 0 5171, 5172 5174 other 517 99 0 10 100 0 0 0 0 0 0 0 0 99 0 0 0 0 0 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 30 10 30 10 10 10 10 30 10 10 0 20 30 0 30 10 10 10 10 20 10 10 0 0 0 0 0 0 0 10 0 0 40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 10 0 100 0 0 0 0 0 0 20 0 0 20 0 0 0 NAICS codes TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded R&D performed by other organizations Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Total For-profit companies Federal agencies or laboratories State government agencies or laboratories Universities or colleges Other nonprofit organizations 10 10 10 10 10 20 10 20 10 20 10 10 0 10 10 10 20 10 20 10 20 10 20 0 99 10 0 0 0 0 0 40 0 0 0 0 0 0 0 0 0 0 0 0 10 10 50 10 10 20 20 20 10 10 10 10 80 0 10 0 10 50 40 0 0 0 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded collaborative R&D performed by other organizations Total For-profit companies Federal agencies or laboratories State government agencies or laboratories Universities or colleges Other nonprofit organizations Sales Domestic employment Industry and company size NAICS codes All industries 21–23, 31–33, 42, 44–81 20 20 10 0 20 0 10 10 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 20 60 0 0 0 0 0 10 0 0 10 0 0 0 0 0 0 60 99 0 70 20 50 0 0 0 0 0 10 0 0 10 0 0 0 0 0 0 60 99 0 70 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 20 20 10 10 10 10 10 10 10 10 20 10 20 30 40 20 20 10 10 20 10 10 20 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 40 0 0 10 10 0 0 0 0 0 0 40 0 0 10 10 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 40 30 10 10 10 10 10 10 10 10 30 50 30 10 10 10 10 10 10 10 10 Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded collaborative R&D performed by other organizations Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga NAICS codes 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 5171, 5172 5174 other 517 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 Total For-profit companies Federal agencies or laboratories State government agencies or laboratories Universities or colleges Other nonprofit organizations Sales Domestic employment 20 0 0 0 0 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 0 0 0 0 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 10 10 10 10 20 10 30 10 20 10 40 10 10 10 0 10 30 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50 0 10 10 0 10 0 0 0 0 0 30 0 40 30 0 0 0 0 0 0 0 0 30 0 40 30 0 0 0 0 0 0 0 0 40 0 0 40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 0 0 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 40 10 10 20 10 20 10 20 30 10 10 10 20 10 10 20 10 10 10 10 20 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded collaborative R&D performed by other organizations Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Total For-profit companies Federal agencies or laboratories State government agencies or laboratories Universities or colleges Other nonprofit organizations Sales Domestic employment 20 10 10 10 30 0 20 50 10 0 0 20 0 0 0 30 0 20 50 10 0 0 10 0 0 10 90 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 10 0 0 80 0 0 0 70 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 20 20 10 10 10 10 10 10 10 10 10 20 20 10 10 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) R&D area Biotechnology Software development Materials synthesis and processing 21–23, 31–33, 42, 44–81 10 10 10 10 0 30 30 70 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 10 10 10 0 0 10 0 10 10 0 10 10 0 10 0 0 10 50 0 0 99 10 10 0 10 0 40 0 10 0 0 10 10 20 99 10 20 30 20 10 30 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 30 10 10 10 10 10 50 20 10 10 10 10 10 10 10 10 10 10 10 30 30 30 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 40 20 20 40 30 50 50 40 50 10 40 20 30 50 30 30 30 40 20 50 40 30 20 10 40 20 50 60 30 50 50 30 10 20 40 30 30 40 40 20 60 30 70 100 0 70 100 100 100 60 20 40 90 30 90 90 40 80 70 80 90 70 20 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 30 0 0 0 0 0 0 0 20 20 10 20 10 10 10 10 10 10 10 20 10 20 20 20 10 20 30 10 50 10 20 20 10 20 10 30 10 10 10 20 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 50 40 20 30 30 20 30 30 30 30 20 50 30 20 30 30 20 20 20 30 40 10 80 100 80 40 40 40 70 100 70 60 90 Industry and company size NAICS codes All industries Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing Scientists and engineers by source of funds Other areas Percentage of nanotechnology Total Company funded Federally funded TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) R&D area Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga NAICS codes 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 5171, 5172 5174 other 517 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 Scientists and engineers by source of funds Biotechnology Software development Materials synthesis and processing 20 80 50 0 10 0 0 0 0 0 0 0 10 20 10 10 20 10 0 10 10 20 10 60 10 10 10 10 10 10 0 20 0 0 0 0 10 10 20 10 10 10 10 20 0 0 0 20 0 0 0 0 0 0 0 0 0 0 0 0 20 20 30 10 20 10 60 20 20 30 20 50 20 10 20 10 20 20 20 20 20 10 20 70 70 60 50 10 20 100 0 20 30 100 30 100 0 0 0 70 0 20 0 0 0 20 0 0 0 0 0 80 0 10 80 0 70 100 0 0 0 0 0 0 0 20 80 20 20 0 10 0 20 10 30 40 10 10 10 10 10 20 0 70 0 0 0 99 10 10 10 10 20 50 0 30 10 10 20 70 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 20 20 20 30 30 20 30 20 10 10 50 30 10 10 10 30 20 20 40 20 30 10 30 40 10 0 10 0 0 70 70 50 80 60 60 99 Other areas Percentage of nanotechnology Total Company funded Federally funded TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) R&D area Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Biotechnology Software development Materials synthesis and processing 10 10 20 20 10 20 20 20 40 10 10 10 20 10 20 20 20 20 10 10 10 10 10 10 20 20 20 20 20 10 20 10 10 Scientists and engineers by source of funds Other areas Percentage of nanotechnology Total Company funded Federally funded 10 10 10 10 20 20 20 20 20 10 10 0 0 0 0 0 0 0 0 0 0 0 30 20 20 20 20 20 30 30 30 50 30 30 20 20 20 20 20 30 30 30 40 30 70 90 60 70 50 60 20 60 50 60 80 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Industry and company size All industries Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing NAICS codes Total Company-funded R&D performed outside of the 50 United States and DC By organizations more than 50% owned by the company Puerto Rico Canada China France Germany India Ireland 21–23, 31–33, 42, 44–81 10 10 10 10 10 10 10 10 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 10 10 10 0 0 10 0 10 10 0 10 0 10 10 0 10 10 10 10 20 10 10 0 0 0 0 0 0 10 0 0 10 0 0 0 0 0 0 0 0 0 0 10 10 0 0 0 0 0 10 0 0 10 0 10 0 0 40 10 30 20 30 20 10 0 0 0 0 0 0 10 10 0 10 10 10 0 0 0 10 10 0 60 10 10 20 0 0 0 0 0 10 0 0 0 10 10 0 0 20 10 10 0 50 20 10 60 0 0 0 0 0 30 0 0 40 0 10 0 0 20 10 10 20 80 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20 50 10 10 0 0 0 0 0 0 10 0 0 0 100 0 0 0 0 0 10 0 10 0 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 10 0 10 10 10 10 0 0 10 10 20 0 0 0 0 0 0 0 0 0 0 0 30 0 30 10 10 0 0 0 0 0 0 0 0 10 0 0 0 0 0 10 0 10 10 0 70 10 10 0 0 0 0 0 0 10 0 10 10 10 0 0 0 10 0 99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 0 0 0 10 10 0 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga NAICS codes 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 5171, 5172 5174 other 517 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 Total Company-funded R&D performed outside of the 50 United States and DC By organizations more than 50% owned by the company Puerto Rico Canada China France Germany India Ireland 10 10 0 70 10 0 0 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 10 10 100 10 0 10 0 0 0 10 0 0 10 10 0 10 0 30 0 0 0 0 0 0 30 30 0 30 0 10 0 0 0 10 0 0 20 20 0 20 0 10 0 0 0 10 0 0 10 10 0 10 0 10 0 0 0 70 0 0 10 10 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 10 0 10 10 10 10 10 20 0 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 10 10 0 0 70 0 0 0 0 0 0 0 0 0 0 0 0 10 0 10 0 100 10 0 0 10 0 0 99 0 0 0 0 0 10 0 10 10 0 0 99 0 0 0 0 0 10 10 10 0 70 0 50 10 0 70 0 0 10 0 10 0 0 0 0 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Total 10 10 10 20 10 20 20 10 10 10 10 Company-funded R&D performed outside of the 50 United States and DC By organizations more than 50% owned by the company Puerto Rico Canada China France Germany 10 0 0 0 0 0 100 30 0 0 0 10 0 0 0 10 20 20 10 10 20 10 10 0 0 0 0 30 10 20 10 20 0 10 0 0 0 10 20 10 10 10 10 10 10 0 10 10 10 40 30 10 10 10 10 India Ireland 10 0 40 10 10 20 20 20 10 20 10 10 0 90 99 0 20 10 10 0 10 0 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded R&D performed outside of the 50 United States and DC By organizations more than 50% owned by the company Israel Italy Japan Singapore Sweden United Kingdom Other locations 21–23, 31–33, 42, 44–81 10 10 10 20 10 10 20 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 80 0 10 10 0 0 0 0 0 10 0 0 0 10 0 0 0 50 30 40 30 100 0 10 0 0 0 0 0 0 10 0 0 10 0 0 0 0 0 0 10 0 99 10 30 30 0 0 0 0 0 50 0 0 60 0 0 0 0 0 0 10 0 100 0 10 40 0 0 0 0 0 10 0 0 10 0 0 0 0 0 10 20 10 100 40 10 20 0 0 0 0 0 10 0 0 10 0 30 0 0 10 10 20 10 50 30 20 10 0 10 0 0 0 10 10 10 10 30 50 0 0 20 30 70 90 50 70 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 10 0 0 0 0 0 0 10 0 10 40 0 0 10 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 50 10 10 0 0 0 10 0 10 30 0 10 20 20 20 0 0 10 0 10 Industry and company size NAICS codes All industries Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded R&D performed outside of the 50 United States and DC By organizations more than 50% owned by the company Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga NAICS codes 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 5171, 5172 5174 other 517 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 Israel Italy Japan Singapore Sweden United Kingdom Other locations 10 0 0 0 0 0 0 10 10 0 10 0 20 0 0 0 0 0 0 10 10 0 10 0 10 0 0 0 0 0 0 10 20 0 20 0 10 0 0 0 0 0 0 10 10 0 10 0 10 0 0 0 0 0 0 10 10 0 10 0 10 0 0 0 0 0 0 10 10 10 10 0 20 90 0 0 10 0 0 10 20 0 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 70 0 0 0 0 0 10 0 10 0 0 0 0 0 0 0 0 0 10 0 99 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 10 0 10 0 10 10 0 20 10 30 0 80 0 0 0 100 0 10 0 10 10 70 0 70 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Company-funded R&D performed outside of the 50 United States and DC By organizations more than 50% owned by the company Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Israel Italy Japan Singapore Sweden United Kingdom Other locations 10 0 0 0 0 0 0 30 0 10 10 10 0 0 0 0 0 0 30 10 10 10 10 0 0 10 0 10 30 10 0 10 10 20 0 0 0 30 90 50 10 10 10 10 10 0 0 0 0 0 30 20 10 10 10 10 0 90 20 30 10 10 20 10 10 10 20 0 0 10 20 10 20 20 20 20 20 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Energy R&D Total Fossil fuels Geothermal and solar Nuclear 10 20 20 10 31–33 311 312 313–16 321 322, 323 324 325 3251 3252 3254 other 325 326 327 331 332 333 334 3341 3342 3344 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3345 other 334 335 336 3361–63 3364 other 336 337 339 3391 other 339 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Industry and company size NAICS codes All industries 21–23, 31–33, 42, 44–81 Manufacturing industries Food Beverage and tobacco products Textiles, apparel, and leather Wood products Paper, printing, and support activities Petroleum and coal products Chemicals Basic chemicals Resin, synthetic rubber, fibers, and filament Pharmaceuticals and medicines Other chemicals Plastics and rubber products Nonmetallic mineral products Primary metals Fabricated metal products Machinery Computer and electronic products Computers and peripheral equipment Communications equipment Semiconductor and other electronic components Navigational, measuring, electromedical, and control instruments Other computer and electronic products Electrical equipment, appliances, and components Transportation equipment Motor vehicles, trailers, and parts Aerospace products and parts Other transportation equipment Furniture and related products Miscellaneous manufacturing Medical equipment and supplies Other miscellaneous manufacturing Federally funded All other energy sources Fossil fuels Geothermal and solar Nuclear All other energy sources 0 0 0 50 10 0 0 0 0 40 0 10 30 0 0 0 0 0 0 0 0 10 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 90 0 100 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Energy R&D Total Industry and company size Nonmanufacturing industries Mining, extraction, and support activities Utilities Construction Wholesale trade Retail trade Transportation and warehousing Information Publishing Newspaper, periodical, book, and directory Software Telecommunications Wired and wireless (except satellite) telecommunications carriers Satellite telecommunications Other telecommunications Internet service providers, Web search portals, and data-processing services Internet service providers and Web search portals Data-processing, hosting, and related services Other information Finance, insurance, and real estate Professional, scientific, and technical services Architectural, engineering, and related services Computer systems design and related services Scientific R&D services Other professional, scientific, and technical services Health care services Other nonmanufacturinga NAICS codes 21–23, 42, 44–81 21 22 23 42 44, 45 48, 49 51 511 5111 5112 517 5171, 5172 5174 other 517 518 5181 5182 other 51 52, 53 54 5413 5415 5417 other 54 621–23 55, 56, 61, 624, 71, 72, 81 Federally funded Fossil fuels Geothermal and solar Nuclear All other energy sources Fossil fuels Geothermal and solar Nuclear All other energy sources 10 0 10 0 0 0 0 0 0 0 0 0 50 0 0 0 0 0 0 0 0 0 0 0 50 0 20 0 0 0 0 0 0 0 0 0 30 0 10 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 70 0 90 0 0 0 0 0 0 0 0 0 50 0 80 0 0 0 0 0 0 0 0 0 50 0 100 0 0 0 0 0 0 0 0 0 40 0 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TABLE A-12. Imputation rates for survey items, by industry and company size: 2007 (Percent) Energy R&D Total Industry and company size NAICS codes Company size (employees) All companies 5–24 25–49 50–99 100–249 250–499 500–999 1,000–4,999 5,000–9,999 10,000–24,999 25,000 or more - Federally funded Fossil fuels Geothermal and solar Nuclear All other energy sources 10 0 0 0 0 0 0 20 0 10 0 20 0 0 0 0 0 0 40 0 0 0 20 0 0 0 0 0 0 30 0 20 0 10 0 0 0 10 0 90 20 20 10 0 Fossil fuels Geothermal and solar Nuclear All other energy sources 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50 0 0 0 0 0 100 0 0 0 0 – = not applicable. a Estimates for management of companies and enterprises (NAICS 55), formerly shown separately, now are included in other nonmanufacturing. NOTES: Method used to assign industry classifications has changed; industry-specific estimates are not directly comparable with those for years prior to 2004. Percentages in this table are imputation rates that represent the weighted proportion of imputed data to the estimate in a given table cell in the detailed statistical tables. In those tables, cells for which more than 50% of the estimate is imputed are noted with i. In this table, imputation rates greater than 0% and less than 100% are rounded up to the nearest 10%, except rates greater than 90% and less than 100% are rounded to 99% to distinguish these rates from 100%. An imputation rate of 0% indicates that no nonzero imputed data are used in the calculation of the estimate. For definitions and more information about year-to-year comparability of statistics, see "Technical Notes," appendix A. SOURCE: National Science Foundation/Division of Science Resources Statistics, Survey of Industrial Research and Development: 2007.
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