Table 5. Number of private sector establishments by age Total Private North Dakota Age Class March 1994 March 1995 March 1996 March 1997 March 1998 March 1999 Less than one year 1,105 1,200 1,202 1,161 1,081 1,213 1 year _ 901 973 942 917 893 2 years _ _ 805 807 798 829 3 years _ _ _ 706 736 726 4 years _ _ _ _ 642 672 5 years _ _ _ _ _ 599 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 16,274 15,460 14,772 14,075 13,404 12,907 Total 17,379 17,561 17,752 17,691 17,578 17,839 Age Class March 2000 March 2001 March 2002 March 2003 March 2004 March 2005 Less than one year 1,285 1,091 1,032 1,094 1,258 1,271 1 year 978 1,020 885 857 938 1,028 2 years 762 846 908 772 749 843 3 years 731 709 770 851 730 720 4 years 670 690 636 726 775 682 5 years 609 610 616 590 681 762 6 years 539 557 547 585 555 648 7 years _ 519 506 509 570 515 8 years _ _ 485 495 478 544 9 years _ _ _ 468 478 452 10 years _ _ _ _ 444 475 11 years _ _ _ _ _ 421 12 years _ _ _ _ _ _ 13 years _ _ _ _ _ _ 14 years _ _ _ _ _ _ 15 years _ _ _ _ _ _ 16 years _ _ _ _ _ _ 17 years _ _ _ _ _ _ 18 years _ _ _ _ _ _ Born before March 1993 12,336 11,748 11,334 11,046 10,727 10,397 Total 17,910 17,790 17,719 17,993 18,383 18,758 Age Class March 2006 March 2007 March 2008 March 2009 March 2010 March 2011 Less than one year 1,451 1,437 1,437 1,302 1,212 1,711 1 year 1,031 1,160 1,158 1,130 1,022 984 2 years 955 937 1,054 1,009 1,019 913 3 years 789 875 865 970 917 930 4 years 652 729 814 785 909 845 5 years 625 607 675 734 741 840 6 years 709 603 572 624 692 688 7 years 610 673 570 537 580 663 8 years 499 579 625 530 511 552 9 years 502 468 543 587 509 483 10 years 436 493 448 502 564 493 11 years 450 411 475 417 482 541 12 years 405 432 399 450 403 463 13 years _ 397 418 373 430 383 14 years _ _ 383 398 363 427 15 years _ _ _ 360 396 349 16 years _ _ _ _ 357 385 17 years _ _ _ _ _ 343 18 years _ _ _ _ _ _ Born before March 1993 10,068 9,756 9,476 9,155 8,970 8,783 Total 19,182 19,557 19,912 19,863 20,077 20,776 Age Class March 2012 Less than one year 2,525 1 year 1,397 2 years 899 3 years 857 4 years 869 5 years 808 6 years 807 7 years 667 8 years 628 9 years 542 10 years 465 11 years 479 12 years 527 13 years 454 14 years 377 15 years 415 16 years 351 17 years 381 18 years 339 Born before March 1993 8,598 Total 22,385 NOTE: A '_' indicates that the data are not available and a 'N' indicates that the data do not meet BLS disclosure standards.