Table 5. Number of private sector establishments by age Total Private Oklahoma Age Class March 1994 March 1995 March 1996 March 1997 March 1998 March 1999 Less than one year 7,545 7,322 7,072 7,905 8,054 7,876 1 year _ 5,903 5,744 5,483 6,755 6,382 2 years _ _ 5,037 4,746 4,937 5,550 3 years _ _ _ 4,382 4,355 4,284 4 years _ _ _ _ 4,100 3,771 5 years _ _ _ _ _ 3,637 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 _ _ _ _ _ _ Born before March 1993 59,974 55,227 51,236 47,272 45,417 42,055 Total 67,519 68,452 69,089 69,788 73,618 73,555 Age Class March 2000 March 2001 March 2002 March 2003 March 2004 March 2005 Less than one year 7,289 6,709 7,622 6,684 6,974 7,045 1 year 5,848 5,648 4,992 5,884 5,415 5,553 2 years 4,909 5,121 4,663 4,210 5,197 4,608 3 years 4,591 4,354 4,421 4,122 3,866 4,637 4 years 3,631 4,157 3,803 3,912 3,823 3,547 5 years 3,299 3,320 3,741 3,418 3,533 3,517 6 years 3,159 2,971 3,024 3,404 3,199 3,278 7 years _ 2,951 2,738 2,783 3,256 3,024 8 years _ _ 2,686 2,538 2,617 3,056 9 years _ _ _ 2,503 2,384 2,489 10 years _ _ _ _ 2,394 2,234 11 years _ _ _ _ _ 2,248 12 years _ _ _ _ _ _ 13 years _ _ _ _ _ _ 14 years _ _ _ _ _ _ 15 years _ _ _ _ _ _ 16 years _ _ _ _ _ _ 17 years _ _ _ _ _ _ 18 years _ _ _ _ _ _ Born before March 1993 39,173 37,186 35,111 33,438 32,329 31,005 Total 71,899 72,417 72,801 72,896 74,987 76,241 Age Class March 2006 March 2007 March 2008 March 2009 March 2010 March 2011 Less than one year 7,853 7,465 7,405 7,319 6,298 6,362 1 year 5,674 6,194 5,925 5,766 5,640 4,848 2 years 4,886 4,949 5,227 4,984 4,849 4,798 3 years 4,167 4,406 4,380 4,578 4,359 4,271 4 years 4,251 3,738 3,976 3,898 4,033 3,972 5 years 3,297 3,966 3,467 3,556 3,543 3,665 6 years 3,272 3,047 3,690 3,146 3,235 3,275 7 years 3,084 2,999 2,849 3,439 2,914 2,997 8 years 2,857 2,908 2,773 2,645 3,209 2,710 9 years 2,879 2,666 2,765 2,586 2,422 2,960 10 years 2,349 2,706 2,563 2,603 2,370 2,299 11 years 2,112 2,238 2,635 2,431 2,457 2,243 12 years 2,120 2,014 2,087 2,459 2,300 2,358 13 years _ 1,996 1,946 2,010 2,333 2,167 14 years _ _ 1,895 1,793 1,882 2,239 15 years _ _ _ 1,792 1,743 1,803 16 years _ _ _ _ 1,774 1,661 17 years _ _ _ _ _ 1,700 18 years _ _ _ _ _ _ Born before March 1993 30,087 28,959 27,825 26,808 25,821 24,813 Total 78,888 80,251 81,408 81,813 81,182 81,141 Age Class March 2012 Less than one year 6,271 1 year 5,025 2 years 4,176 3 years 4,322 4 years 3,868 5 years 3,668 6 years 3,397 7 years 3,048 8 years 2,819 9 years 2,535 10 years 2,891 11 years 2,174 12 years 2,115 13 years 2,226 14 years 2,057 15 years 2,130 16 years 1,743 17 years 1,575 18 years 1,620 Born before March 1993 24,064 Total 81,724 NOTE: A '_' indicates that the data are not available and a 'N' indicates that the data do not meet BLS disclosure standards.