Table 5. Number of private sector establishments by age Total Private Wisconsin Age Class March 1991 March 1992 March 1993 March 1994 March 1995 March 1996 Less than one year _ _ _ 8,789 9,049 8,357 1 year _ _ _ _ 7,144 7,374 2 years _ _ _ _ _ 6,404 3 years _ _ _ _ _ _ 4 years _ _ _ _ _ _ 5 years _ _ _ _ _ _ 6 years _ _ _ _ _ _ 7 years _ _ _ _ _ _ 8 years _ _ _ _ _ _ 9 years _ _ _ _ _ _ 10 years _ _ _ _ _ _ 11 years _ _ _ _ _ _ 12 years _ _ _ _ _ _ 13 years _ _ _ _ _ _ 14 years _ _ _ _ _ _ 15 years _ _ _ _ _ _ 16 years _ _ _ _ _ _ 17 years _ _ _ _ _ _ 18 years _ _ _ _ _ _ 19 years _ _ _ _ _ _ 20 years _ _ _ _ _ _ 21 years _ _ _ _ _ _ 22 years _ _ _ _ _ _ 23 years _ _ _ _ _ _ 24 years _ _ _ _ _ _ 25 years _ _ _ _ _ _ 26 years _ _ _ _ _ _ 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 98,095 101,487 103,979 97,320 92,517 87,945 Total 98,095 101,487 103,979 106,109 108,710 110,080 Age Class March 1997 March 1998 March 1999 March 2000 March 2001 March 2002 Less than one year 8,311 8,277 8,779 8,504 7,943 8,510 1 year 6,857 6,696 7,152 7,341 6,871 6,434 2 years 6,554 5,997 6,179 6,404 6,402 5,944 3 years 5,870 5,917 5,591 5,690 5,775 5,809 4 years _ 5,342 5,541 5,160 5,184 5,222 5 years _ _ 4,979 5,163 4,774 4,791 6 years _ _ _ 4,630 4,715 4,457 7 years _ _ _ _ 4,335 4,366 8 years _ _ _ _ _ 4,112 9 years _ _ _ _ _ _ 10 years _ _ _ _ _ _ 11 years _ _ _ _ _ _ 12 years _ _ _ _ _ _ 13 years _ _ _ _ _ _ 14 years _ _ _ _ _ _ 15 years _ _ _ _ _ _ 16 years _ _ _ _ _ _ 17 years _ _ _ _ _ _ 18 years _ _ _ _ _ _ 19 years _ _ _ _ _ _ 20 years _ _ _ _ _ _ 21 years _ _ _ _ _ _ 22 years _ _ _ _ _ _ 23 years _ _ _ _ _ _ 24 years _ _ _ _ _ _ 25 years _ _ _ _ _ _ 26 years _ _ _ _ _ _ 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 84,349 80,552 77,503 74,145 70,765 68,066 Total 111,941 112,781 115,724 117,037 116,764 117,711 Age Class March 2003 March 2004 March 2005 March 2006 March 2007 March 2008 Less than one year 7,862 7,983 8,574 8,488 8,452 7,404 1 year 7,052 6,539 6,596 7,076 6,943 6,747 2 years 5,725 6,299 5,886 5,904 6,312 6,068 3 years 5,393 5,312 5,759 5,357 5,327 5,601 4 years 5,301 4,973 4,929 5,305 4,884 4,828 5 years 4,893 4,942 4,673 4,598 4,894 4,398 6 years 4,568 4,600 4,620 4,355 4,272 4,509 7 years 4,220 4,359 4,345 4,382 4,094 3,959 8 years 4,148 4,028 4,156 4,117 4,107 3,803 9 years 3,908 4,026 3,878 3,933 3,900 3,826 10 years _ 3,710 3,845 3,719 3,721 3,602 11 years _ _ 3,534 3,666 3,510 3,482 12 years _ _ _ 3,379 3,475 3,294 13 years _ _ _ _ 3,272 3,257 14 years _ _ _ _ _ 3,096 15 years _ _ _ _ _ _ 16 years _ _ _ _ _ _ 17 years _ _ _ _ _ _ 18 years _ _ _ _ _ _ 19 years _ _ _ _ _ _ 20 years _ _ _ _ _ _ 21 years _ _ _ _ _ _ 22 years _ _ _ _ _ _ 23 years _ _ _ _ _ _ 24 years _ _ _ _ _ _ 25 years _ _ _ _ _ _ 26 years _ _ _ _ _ _ 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 65,829 63,939 62,097 60,350 58,263 56,134 Total 118,899 120,710 122,892 124,629 125,426 124,008 Age Class March 2009 March 2010 March 2011 March 2012 March 2013 March 2014 Less than one year 7,543 6,376 7,051 8,199 9,866 10,145 1 year 5,755 6,067 5,158 5,785 6,590 8,140 2 years 5,842 5,123 5,392 4,577 5,132 5,907 3 years 5,289 5,168 4,635 4,940 4,181 4,669 4 years 4,981 4,808 4,734 4,244 4,526 3,875 5 years 4,350 4,534 4,392 4,350 3,955 4,191 6 years 3,976 3,996 4,184 4,124 4,042 3,709 7 years 4,163 3,716 3,719 3,935 3,843 3,810 8 years 3,668 3,886 3,440 3,493 3,744 3,618 9 years 3,505 3,435 3,627 3,258 3,317 3,553 10 years 3,608 3,335 3,212 3,483 3,150 3,149 11 years 3,336 3,379 3,155 3,062 3,358 3,043 12 years 3,236 3,269 3,238 3,014 2,924 3,229 13 years 3,103 3,065 3,100 3,104 2,871 2,812 14 years 3,043 3,002 2,914 3,004 3,014 2,749 15 years 2,884 2,878 2,896 2,853 2,910 2,974 16 years _ 2,725 2,749 2,818 2,751 2,830 17 years _ _ 2,587 2,681 2,699 2,667 18 years _ _ _ 2,507 2,583 2,657 19 years _ _ _ _ 2,424 2,528 20 years _ _ _ _ _ 2,337 21 years _ _ _ _ _ _ 22 years _ _ _ _ _ _ 23 years _ _ _ _ _ _ 24 years _ _ _ _ _ _ 25 years _ _ _ _ _ _ 26 years _ _ _ _ _ _ 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 53,905 52,172 50,627 49,303 47,939 46,924 Total 122,187 120,934 120,810 122,734 125,819 129,516 Age Class March 2015 March 2016 March 2017 March 2018 March 2019 March 2020 Less than one year 10,337 11,065 11,466 11,240 11,426 11,391 1 year 8,264 8,254 8,773 9,144 8,873 9,004 2 years 7,200 7,199 7,252 7,655 7,920 7,708 3 years 5,326 6,391 6,431 6,509 6,776 6,951 4 years 4,269 4,834 5,825 5,855 5,943 6,067 5 years 3,594 3,973 4,521 5,337 5,332 5,429 6 years 3,887 3,333 3,744 4,232 4,856 4,946 7 years 3,506 3,633 3,170 3,555 3,957 4,494 8 years 3,654 3,301 3,416 3,020 3,314 3,964 9 years 3,435 3,501 3,177 3,261 2,880 3,208 10 years 3,407 3,297 3,331 3,006 3,053 2,741 11 years 2,954 3,251 3,168 3,222 2,853 2,945 12 years 2,939 2,849 3,134 3,004 3,040 2,703 13 years 3,165 2,838 2,703 3,017 2,884 2,909 14 years 2,717 3,051 2,732 2,609 2,911 2,762 15 years 2,642 2,607 2,930 2,645 2,481 2,791 16 years 2,909 2,559 2,520 2,833 2,521 2,369 17 years 2,694 2,797 2,476 2,445 2,663 2,432 18 years 2,568 2,623 2,720 2,405 2,343 2,579 19 years 2,549 2,496 2,568 2,626 2,378 2,249 20 years 2,448 2,446 2,437 2,481 2,545 2,298 21 years 2,257 2,380 2,365 2,354 2,378 2,470 22 years _ 2,187 2,303 2,262 2,272 2,295 23 years _ _ 2,106 2,243 2,235 2,195 24 years _ _ _ 2,012 2,173 2,141 25 years _ _ _ _ 1,951 2,097 26 years _ _ _ _ _ 1,898 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 45,674 44,657 43,449 42,255 41,041 39,739 Total 132,395 135,522 138,717 141,227 142,999 144,775 Age Class March 2021 March 2022 March 2023 Less than one year 13,203 17,484 18,568 1 year 9,383 10,231 13,741 2 years 8,032 8,190 8,866 3 years 7,001 7,197 7,256 4 years 6,420 6,391 6,517 5 years 5,705 5,835 5,835 6 years 5,036 5,248 5,351 7 years 4,611 4,702 4,820 8 years 4,262 4,299 4,403 9 years 3,760 3,962 4,034 10 years 3,089 3,516 3,634 11 years 2,619 2,915 3,270 12 years 2,871 2,541 2,739 13 years 2,632 2,711 2,379 14 years 2,821 2,535 2,548 15 years 2,654 2,681 2,406 16 years 2,655 2,542 2,531 17 years 2,296 2,545 2,403 18 years 2,341 2,198 2,424 19 years 2,495 2,258 2,083 20 years 2,147 2,458 2,132 21 years 2,187 2,084 2,822 22 years 2,346 2,087 1,965 23 years 2,238 2,272 2,002 24 years 2,080 2,159 2,173 25 years 2,074 2,003 2,061 26 years 2,020 2,000 1,981 27 years 1,820 1,925 1,913 28 years _ 1,734 1,837 29 years _ _ 1,653 Born before March 1993 39,020 37,839 36,431 Total 149,818 156,542 162,778 NOTE: A '_' indicates that the data are not available and a 'N' indicates that the data do not meet BLS disclosure standards.