Table 5. Number of private sector establishments by age Total Private Maryland Age Class March 1994 March 1995 March 1996 March 1997 March 1998 March 1999 Less than one year 10,608 11,011 11,123 12,069 12,372 12,024 1 year _ 8,506 8,610 8,795 9,403 9,841 2 years _ _ 7,180 7,393 7,524 8,040 3 years _ _ _ 6,392 6,677 6,756 4 years _ _ _ _ 5,666 5,983 5 years _ _ _ _ _ 5,193 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 89,320 83,627 77,389 72,950 68,138 64,590 Total 99,928 103,144 104,302 107,599 109,780 112,427 Age Class March 2000 March 2001 March 2002 March 2003 March 2004 March 2005 Less than one year 12,585 10,842 13,153 11,513 11,228 12,723 1 year 9,647 9,469 8,159 10,124 8,976 8,841 2 years 8,495 8,026 7,908 6,986 8,586 7,746 3 years 7,153 7,251 7,021 6,962 6,220 7,729 4 years 6,101 6,289 6,499 6,290 6,338 5,672 5 years 5,426 5,425 5,649 5,876 5,734 5,964 6 years 4,786 4,907 4,943 5,233 5,403 5,340 7 years _ 4,277 4,530 4,642 4,851 5,016 8 years _ _ 3,919 4,255 4,318 4,545 9 years _ _ _ 3,681 3,989 4,058 10 years _ _ _ _ 3,521 3,778 11 years _ _ _ _ _ 3,338 12 years _ _ _ _ _ _ 13 years _ _ _ _ _ _ 14 years _ _ _ _ _ _ 15 years _ _ _ _ _ _ 16 years _ _ _ _ _ _ 17 years _ _ _ _ _ _ 18 years _ _ _ _ _ _ Born before March 1993 61,138 57,133 54,189 51,691 49,544 47,890 Total 115,331 113,619 115,970 117,253 118,708 122,640 Age Class March 2006 March 2007 March 2008 March 2009 March 2010 March 2011 Less than one year 12,556 11,928 11,206 10,654 9,566 9,786 1 year 10,063 9,718 9,063 8,169 8,056 7,392 2 years 7,807 8,656 8,160 7,452 6,746 6,929 3 years 6,947 6,964 7,575 6,977 6,373 5,977 4 years 7,050 6,242 6,152 6,634 6,147 5,678 5 years 5,310 6,464 5,725 5,408 5,918 5,607 6 years 5,548 4,817 5,913 5,093 4,891 5,392 7 years 5,105 5,155 4,433 5,334 4,657 4,505 8 years 4,755 4,740 4,825 3,963 4,884 4,296 9 years 4,264 4,473 4,466 4,356 3,722 4,565 10 years 3,949 4,053 4,172 4,080 4,082 3,592 11 years 3,622 3,784 3,832 3,838 3,789 3,861 12 years 3,222 3,456 3,536 3,551 3,561 3,598 13 years _ 3,067 3,281 3,238 3,341 3,503 14 years _ _ 2,880 3,040 3,105 3,166 15 years _ _ _ 2,660 2,952 2,953 16 years _ _ _ _ 2,581 2,827 17 years _ _ _ _ _ 2,468 18 years _ _ _ _ _ _ Born before March 1993 46,587 45,129 43,268 41,045 39,602 38,573 Total 126,785 128,646 128,487 125,492 123,973 124,668 Age Class March 2012 Less than one year 11,344 1 year 7,706 2 years 6,446 3 years 6,268 4 years 5,467 5 years 5,249 6 years 5,170 7 years 5,043 8 years 4,271 9 years 4,112 10 years 4,303 11 years 3,399 12 years 3,649 13 years 3,483 14 years 3,410 15 years 3,050 16 years 2,844 17 years 2,733 18 years 2,366 Born before March 1993 37,325 Total 127,638 NOTE: A '_' indicates that the data are not available and a 'N' indicates that the data do not meet BLS disclosure standards.