Table 5. Number of private sector establishments by age Total Private Colorado Age Class March 1991 March 1992 March 1993 March 1994 March 1995 March 1996 Less than one year _ _ _ 12,032 12,759 12,810 1 year _ _ _ _ 9,627 9,976 2 years _ _ _ _ _ 8,239 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 85,370 88,085 91,628 84,817 79,502 74,607 Total 85,370 88,085 91,628 96,849 101,888 105,632 Age Class March 1997 March 1998 March 1999 March 2000 March 2001 March 2002 Less than one year 13,663 13,864 13,878 15,336 16,003 14,517 1 year 10,110 10,713 11,111 10,924 11,754 11,813 2 years 8,655 8,717 9,139 9,543 9,269 9,752 3 years 7,454 7,653 7,644 8,065 8,397 8,096 4 years _ 6,749 6,872 6,904 7,214 7,385 5 years _ _ 6,096 6,270 6,285 6,420 6 years _ _ _ 5,567 5,705 5,737 7 years _ _ _ _ 5,146 5,276 8 years _ _ _ _ _ 4,776 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 70,694 66,821 63,134 59,790 56,685 53,865 Total 110,576 114,517 117,874 122,399 126,458 127,637 Age Class March 2003 March 2004 March 2005 March 2006 March 2007 March 2008 Less than one year 14,157 14,757 15,535 15,716 16,050 15,489 1 year 11,133 11,005 11,423 12,152 12,285 12,500 2 years 9,860 9,410 9,446 9,812 10,363 10,387 3 years 8,442 8,635 8,405 8,312 8,662 9,108 4 years 7,175 7,575 7,704 7,573 7,521 7,671 5 years 6,669 6,485 6,928 6,999 6,908 6,761 6 years 5,835 6,107 5,994 6,334 6,389 6,272 7 years 5,237 5,381 5,558 5,546 5,869 5,865 8 years 4,860 4,826 4,981 5,209 5,162 5,405 9 years 4,423 4,504 4,457 4,662 4,840 4,805 10 years _ 4,099 4,225 4,160 4,367 4,504 11 years _ _ 3,855 3,961 3,945 4,071 12 years _ _ _ 3,684 3,723 3,701 13 years _ _ _ _ 3,473 3,499 14 years _ _ _ _ _ 3,235 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 51,312 49,114 47,041 45,001 43,028 41,216 Total 129,103 131,898 135,552 139,121 142,585 144,489 Age Class March 2009 March 2010 March 2011 March 2012 March 2013 March 2014 Less than one year 13,286 11,426 11,928 12,582 13,850 14,552 1 year 11,446 9,887 8,732 9,525 9,991 10,996 2 years 10,084 9,455 8,503 7,519 8,156 8,534 3 years 8,716 8,598 8,283 7,593 6,678 7,200 4 years 7,846 7,568 7,749 7,490 6,898 6,039 5 years 6,756 6,917 6,892 7,089 6,910 6,312 6 years 6,006 6,002 6,341 6,360 6,576 6,421 7 years 5,661 5,459 5,552 5,924 5,995 6,126 8 years 5,351 5,149 5,029 5,218 5,479 5,638 9 years 4,900 4,921 4,861 4,739 4,907 5,162 10 years 4,361 4,494 4,525 4,541 4,488 4,692 11 years 4,120 4,036 4,203 4,315 4,328 4,215 12 years 3,770 3,816 3,828 3,965 4,084 4,087 13 years 3,419 3,496 3,595 3,624 3,788 3,866 14 years 3,216 3,190 3,281 3,391 3,461 3,589 15 years 3,004 2,995 3,023 3,111 3,241 3,305 16 years _ 2,826 2,836 2,886 2,993 3,085 17 years _ _ 2,687 2,697 2,773 2,851 18 years _ _ _ 2,541 2,608 2,660 19 years _ _ _ _ 2,424 2,457 20 years _ _ _ _ _ 2,336 21 years _ _ _ _ _ _ 22 years _ _ _ _ _ _ 23 years _ _ _ _ _ _ 24 years _ _ _ _ _ _ 25 years _ _ _ _ _ _ 26 years _ _ _ _ _ _ 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 39,078 37,202 35,538 34,216 33,200 31,966 Total 141,020 137,437 137,386 139,326 142,828 146,089 Age Class March 2015 March 2016 March 2017 March 2018 March 2019 March 2020 Less than one year 15,487 16,403 17,584 17,351 18,259 18,478 1 year 11,405 12,218 13,094 14,276 13,666 14,244 2 years 9,548 9,848 10,624 11,315 12,189 11,712 3 years 7,622 8,404 8,780 9,487 9,996 10,631 4 years 6,521 6,865 7,609 7,993 8,432 8,964 5 years 5,525 5,876 6,280 6,891 7,275 7,522 6 years 5,786 5,090 5,435 5,859 6,346 6,541 7 years 5,951 5,368 4,754 5,032 5,353 5,711 8 years 5,725 5,595 5,065 4,427 4,671 4,888 9 years 5,276 5,371 5,252 4,696 4,166 4,295 10 years 4,878 4,965 5,010 4,942 4,383 3,851 11 years 4,410 4,587 4,683 4,724 4,585 4,016 12 years 4,017 4,164 4,319 4,393 4,455 4,304 13 years 3,925 3,809 3,959 4,067 4,153 4,201 14 years 3,664 3,761 3,625 3,744 3,830 3,889 15 years 3,423 3,479 3,593 4,075 3,533 3,540 16 years 3,179 3,276 3,329 3,446 3,813 3,241 17 years 2,924 3,044 3,135 3,175 3,274 3,550 18 years 2,698 2,808 2,929 2,994 3,007 3,098 19 years 2,534 2,578 2,686 2,798 2,863 2,815 20 years 2,329 2,419 2,470 2,557 2,673 2,703 21 years 2,234 2,240 2,280 2,358 2,427 2,530 22 years _ 2,117 2,153 2,188 2,237 2,276 23 years _ _ 2,017 2,049 2,095 2,123 24 years _ _ _ 1,936 1,939 1,955 25 years _ _ _ _ 1,855 1,820 26 years _ _ _ _ _ 1,753 27 years _ _ _ _ _ _ 28 years _ _ _ _ _ _ 29 years _ _ _ _ _ _ Born before March 1993 30,783 29,610 28,579 27,465 26,274 25,196 Total 149,844 153,895 159,244 164,238 167,749 169,847 Age Class March 2021 March 2022 March 2023 Less than one year 21,291 26,014 24,138 1 year 15,131 16,373 19,813 2 years 12,809 13,078 13,762 3 years 10,777 11,393 11,483 4 years 9,900 9,676 10,039 5 years 8,448 8,896 8,653 6 years 7,117 7,685 8,083 7 years 6,165 6,559 6,964 8 years 5,425 5,719 5,971 9 years 4,633 5,068 5,217 10 years 4,058 4,348 4,634 11 years 3,639 3,752 3,959 12 years 3,850 3,429 3,477 13 years 4,065 3,606 3,141 14 years 3,981 3,881 3,432 15 years 3,665 3,698 3,592 16 years 3,412 3,469 3,434 17 years 3,099 3,269 3,212 18 years 3,352 2,950 3,020 19 years 2,985 3,125 2,758 20 years 2,645 2,819 2,918 21 years 2,559 2,527 2,634 22 years 2,397 2,426 2,366 23 years 2,173 2,268 2,261 24 years 2,048 2,074 2,196 25 years 1,864 1,932 1,944 26 years 1,739 1,801 1,814 27 years 1,674 1,690 1,691 28 years _ 1,578 1,592 29 years _ _ 1,478 Born before March 1993 24,114 23,016 21,822 Total 179,015 188,119 191,498 NOTE: A '_' indicates that the data are not available and a 'N' indicates that the data do not meet BLS disclosure standards.