Table 5. Number of private sector establishments by age Total Private Arizona Age Class March 1991 March 1992 March 1993 March 1994 March 1995 March 1996 Less than one year _ _ _ 9,318 10,559 11,695 1 year _ _ _ _ 7,272 8,444 2 years _ _ _ _ _ 6,307 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 69,571 73,051 76,781 70,725 65,276 60,735 Total 69,571 73,051 76,781 80,043 83,107 87,181 Age Class March 1997 March 1998 March 1999 March 2000 March 2001 March 2002 Less than one year 10,665 11,397 9,510 12,225 11,477 11,090 1 year 9,247 8,461 8,728 7,459 9,298 8,453 2 years 7,103 7,917 6,973 7,508 6,246 7,709 3 years 5,635 6,392 6,837 6,084 6,495 5,395 4 years _ 5,042 5,701 6,046 5,422 5,650 5 years _ _ 4,471 5,119 5,455 4,798 6 years _ _ _ 4,073 4,667 4,937 7 years _ _ _ _ 3,807 4,294 8 years _ _ _ _ _ 3,505 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 56,865 52,937 48,733 45,707 43,468 40,753 Total 89,515 92,146 90,953 94,221 96,335 96,584 Age Class March 2003 March 2004 March 2005 March 2006 March 2007 March 2008 Less than one year 10,676 9,691 11,393 16,909 14,317 12,310 1 year 8,542 8,342 7,926 9,191 13,196 10,474 2 years 7,255 7,088 7,339 6,851 7,828 10,863 3 years 6,860 6,404 6,508 6,619 6,112 6,752 4 years 4,808 6,132 5,842 5,932 5,953 5,423 5 years 5,127 4,321 5,639 5,359 5,418 5,327 6 years 4,359 4,722 3,984 5,189 4,907 4,900 7 years 4,546 4,028 4,406 3,666 4,912 4,547 8 years 4,005 4,261 3,711 4,096 3,431 4,708 9 years 3,304 3,838 4,044 3,474 3,903 3,159 10 years _ 3,082 3,629 3,779 3,306 3,844 11 years _ _ 2,925 3,409 3,548 3,095 12 years _ _ _ 2,789 3,220 3,301 13 years _ _ _ _ 2,610 3,047 14 years _ _ _ _ _ 2,459 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 38,967 37,310 35,870 34,160 32,949 31,560 Total 98,449 99,219 103,216 111,423 115,610 115,769 Age Class March 2009 March 2010 March 2011 March 2012 March 2013 March 2014 Less than one year 11,657 9,815 9,768 10,140 10,666 10,462 1 year 8,870 8,454 7,390 7,574 7,760 8,376 2 years 8,327 7,179 7,073 6,450 6,521 6,691 3 years 9,063 7,058 6,260 6,329 5,724 5,764 4 years 5,792 7,775 6,298 5,634 5,714 5,181 5 years 4,714 5,111 6,951 5,785 5,185 5,245 6 years 4,719 4,174 4,599 6,402 5,330 4,806 7 years 4,377 4,266 3,874 4,275 5,965 4,997 8 years 4,059 3,962 3,906 3,560 3,989 5,558 9 years 4,267 3,676 3,641 3,668 3,351 3,779 10 years 2,811 3,852 3,422 3,437 3,495 3,115 11 years 3,490 2,547 3,655 3,280 3,203 3,260 12 years 2,804 3,228 2,397 3,491 3,111 3,060 13 years 3,046 2,725 3,096 2,308 3,440 3,024 14 years 2,817 2,791 2,551 2,962 2,164 3,301 15 years 2,351 2,618 2,619 2,463 2,821 2,096 16 years _ 2,138 2,467 2,507 2,387 2,751 17 years _ _ 2,006 2,339 2,403 2,305 18 years _ _ _ 1,888 2,240 2,335 19 years _ _ _ _ 1,815 2,182 20 years _ _ _ _ _ 1,734 21 years _ _ _ _ _ _ 22 years _ _ _ _ _ _ 23 years _ _ _ _ _ _ 24 years _ _ _ _ _ _ 25 years _ _ _ _ _ _ 26 years _ _ _ _ _ _ 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 30,243 28,689 27,459 26,309 25,941 25,242 Total 113,407 110,058 109,432 110,801 113,225 115,264 Age Class March 2015 March 2016 March 2017 March 2018 March 2019 March 2020 Less than one year 11,097 13,052 12,909 12,841 13,198 13,685 1 year 8,072 8,687 10,158 9,829 10,012 10,142 2 years 7,205 6,890 7,481 8,785 8,575 8,461 3 years 5,910 6,423 6,122 6,627 7,851 7,416 4 years 5,237 5,302 5,810 5,520 6,019 6,951 5 years 4,749 4,740 4,889 5,238 5,032 5,336 6 years 4,829 4,313 4,376 4,525 4,887 4,557 7 years 4,490 4,413 4,009 4,010 4,233 4,429 8 years 4,687 4,215 4,175 3,742 3,763 3,877 9 years 5,188 4,346 4,033 3,916 3,567 3,466 10 years 3,541 4,887 4,159 3,768 3,710 3,319 11 years 2,976 3,350 4,579 3,928 3,598 3,501 12 years 3,226 2,818 3,173 4,363 3,778 3,402 13 years 2,927 3,058 2,670 3,013 4,311 3,557 14 years 2,977 2,806 2,895 2,532 2,870 4,076 15 years 3,140 2,819 2,683 2,785 2,424 2,702 16 years 1,995 2,981 2,670 2,581 2,659 2,300 17 years 2,646 1,900 2,839 2,568 2,433 2,508 18 years 2,235 2,539 1,839 2,701 2,435 2,375 19 years 2,261 2,130 2,443 1,776 2,567 2,303 20 years 2,077 2,189 2,040 2,347 1,700 2,428 21 years 1,652 1,981 2,097 1,955 2,289 1,605 22 years _ 1,588 1,915 2,016 1,865 2,194 23 years _ _ 1,542 1,819 1,964 1,789 24 years _ _ _ 1,477 1,781 1,896 25 years _ _ _ _ 1,429 1,682 26 years _ _ _ _ _ 1,573 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 24,297 23,597 22,669 21,777 20,872 20,519 Total 117,414 121,024 124,175 126,439 129,822 132,049 Age Class March 2021 March 2022 March 2023 Less than one year 16,811 20,352 19,931 1 year 11,181 13,023 15,129 2 years 9,118 9,785 10,832 3 years 7,834 8,194 8,334 4 years 6,923 7,120 7,273 5 years 6,515 6,369 6,375 6 years 5,063 6,061 5,741 7 years 4,302 4,707 5,505 8 years 4,220 3,989 4,372 9 years 3,677 3,943 3,696 10 years 3,277 3,455 3,641 11 years 3,168 3,092 3,228 12 years 3,348 2,956 2,866 13 years 3,249 3,136 2,750 14 years 3,423 3,037 2,939 15 years 3,881 3,251 2,837 16 years 2,633 3,731 3,010 17 years 2,205 2,472 3,509 18 years 2,447 2,080 2,343 19 years 2,277 2,287 2,011 20 years 2,184 2,120 2,138 21 years 2,319 2,067 2,006 22 years 1,536 2,279 1,964 23 years 2,108 1,448 2,119 24 years 1,721 2,057 1,375 25 years 1,848 1,646 1,946 26 years 1,620 1,754 1,539 27 years 1,529 1,535 1,662 28 years _ 1,439 1,446 29 years _ _ 1,358 Born before March 1993 20,007 19,529 18,754 Total 140,424 148,914 152,629 NOTE: A '_' indicates that the data are not available and a 'N' indicates that the data do not meet BLS disclosure standards.