Exhibit 4a 2006 Exports by Company Type and Employment Size to Number of Partner Countries Note: This exhibit is compiled using data from export trade documents and the Business Register. For information on nonsampling errors and other data limitations, see the Technical Documentat Value in millions of dollars. Details may not equal totals due to rounding. Company Type and Known Number of Number of Countries to Which Company Exports Employment Size Value (1) Identified 1 Country 2-4 Countries 5-9 Countries 10-24 Countries 25-49 Countries 50+ Countries Exporters % of Row % of Row % of Row % of Row % of Row % of Row % of Row % of Row % of Row % of Row % of Row % of Row Value Number of Value Number of Value Number of Value Number of Value Number of Value Number of Identified Identified Identified Identified Identified Identified Exporters (2) Exporters (2) Exporters (2) Exporters (2) Exporters (2) Exporters (2) All identified companies 910,465 245,945 4.5 58.2 6.4 25.4 6.7 8.9 13.4 5.6 18.5 1.4 50.4 0.4 no. employees unknown(2) 63,022 76,115 20.5 72.8 17.6 19.1 18.7 5.0 22.5 2.6 16.2 0.4 4.5 0.1 1 to 19 employees 61,850 101,254 24.1 59.8 29.3 28.0 20.4 8.4 19.3 3.5 6.4 0.3 0.5 0.0 20 to 49 employees 30,714 30,178 11.7 45.8 19.8 30.3 22.6 13.4 26.0 9.1 17.6 1.4 2.2 0.1 50 to 99 employees 27,335 15,524 8.1 40.6 15.1 29.6 18.4 14.9 40.9 12.0 15.3 2.8 2.3 0.2 100 to 249 employees 44,170 11,775 4.7 34.8 11.1 28.4 13.7 14.9 47.2 16.0 18.8 5.2 4.6 0.7 250 to 499 employees 35,908 4,441 4.3 29.6 8.9 24.8 12.2 16.0 32.6 18.5 33.4 9.6 8.7 1.6 500 or more employees 647,466 6,658 0.6 25.6 1.6 21.0 2.3 12.1 6.9 16.2 19.3 15.2 69.4 10.0 Manufacturers 578,475 67,757 1.5 43.8 3.1 29.0 4.2 13.0 10.1 10.1 17.4 3.1 63.7 0.9 no. employees unknown(2) 22,192 12,869 10.1 56.8 12.7 25.7 23.3 9.7 21.6 6.4 23.9 1.2 8.3 0.2 1 to 19 employees 5,817 21,696 27.8 54.1 27.7 30.3 21.9 10.6 20.4 4.7 (4) 2.1 0.3 (D) 0.0 20 to 49 employees 8,300 13,661 12.3 41.7 22.6 31.6 23.0 14.5 33.0 10.7 (4) 9.2 1.5 (D) 0.0 50 to 99 employees 10,519 8,073 8.9 33.6 17.9 31.7 20.1 16.9 36.3 14.3 13.9 3.3 2.9 0.2 100 to 249 employees 23,010 6,349 4.5 25.1 11.3 30.0 15.6 18.1 40.5 19.2 22.6 6.7 5.4 0.9 250 to 499 employees 20,744 2,344 4.7 16.9 9.2 24.9 15.5 19.3 35.1 24.1 29.1 13.1 6.5 1.8 500 or more employees 487,893 2,765 0.2 7.8 1.1 16.0 1.5 12.2 6.0 22.2 16.7 24.1 74.6 17.8 Wholesalers 203,094 82,323 6.8 52.9 10.9 30.0 10.4 10.1 20.4 5.6 19.3 1.2 32.2 0.2 no. employees unknown(2) 19,984 21,995 21.1 67.6 20.0 23.4 17.9 5.9 21.0 2.7 17.7 0.4 2.4 0.1 1 to 19 employees 38,967 43,948 18.9 52.6 31.0 32.7 22.4 9.9 21.0 4.3 6.3 0.5 0.4 0.0 20 to 49 employees 13,506 8,951 9.1 37.7 18.5 33.9 22.5 16.0 28.4 10.5 16.8 1.8 4.7 0.1 50 to 99 employees 12,285 3,656 4.1 34.3 10.8 31.7 14.5 17.0 50.5 13.2 19.0 3.5 1.2 0.3 100 to 249 employees 14,803 2,248 1.7 28.8 8.1 30.2 8.1 16.0 62.8 18.4 14.7 5.8 4.7 0.8 250 to 499 employees 9,249 752 1.6 24.9 4.2 24.1 7.9 18.4 25.9 20.2 54.6 10.8 5.9 1.7 500 or more employees 94,299 773 0.1 13.2 0.8 17.2 2.1 13.3 7.7 21.3 22.8 21.7 66.5 13.2 Other companies (3) 122,897 88,669 13.8 72.5 13.5 19.1 12.2 5.1 17.4 2.6 (4) 43.0 0.5 (D) 0.1 no. employees unknown(2) 17,252 34,408 31.0 80.6 20.2 14.7 14.2 3.1 25.6 1.4 6.9 0.2 2.1 0.0 1 to 19 employees 16,533 35,434 35.6 72.1 26.8 20.7 15.8 5.2 15.6 1.8 5.3 0.2 0.9 0.0 20 to 49 employees 8,781 7,534 15.4 62.9 19.5 23.8 22.2 8.1 15.4 4.5 (4) 27.5 0.6 (D) 0.0 50 to 99 employees 4,247 3,768 16.9 61.6 21.5 23.0 21.8 8.5 26.7 5.7 (4) 13.1 1.1 (D) 0.1 100 to 249 employees 5,909 3,138 11.0 58.5 14.3 23.9 20.2 7.8 37.6 7.8 15.2 1.8 1.7 0.3 250 to 499 employees 5,736 1,322 7.1 54.5 15.0 25.4 7.0 8.7 35.3 7.6 14.4 2.7 21.2 1.1 500 or more employees 64,440 3,065 4.1 44.3 6.8 26.2 8.5 11.7 11.9 9.7 33.0 5.7 35.7 2.4 Unclassified companies 5,999 7,196 22.9 79.5 22.0 15.2 16.7 3.6 19.2 1.4 (4) 19.2 0.3 (D) 0.0 (1) Known value is defined as the portion of U.S. total exports that could be matched to specific companies. (2) Includes missing employment data, nonemployers, and companies that reported annual payroll but did not report any employees on their payroll during specified period(s) in 2006. (3) Includes manufacturing companies of prepackaged software and books, freight forwarders and other transportation service firms, business services, engineering and management services, gas an (4) Includes percent of adjacent cell (D) suppressed to avoid disclosure.