Table 5. Number of private sector establishments by age Total Private Puerto Rico Age Class March 1994 March 1995 March 1996 March 1997 March 1998 March 1999 Less than one year 3,891 4,447 4,737 4,803 5,515 4,159 1 year _ 3,111 3,620 3,909 3,987 4,587 2 years _ _ 2,686 3,135 3,353 3,340 3 years _ _ _ 2,374 2,709 2,941 4 years _ _ _ _ 2,062 2,415 5 years _ _ _ _ _ 1,862 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 31,949 29,463 27,490 25,603 23,511 21,832 Total 35,840 37,021 38,533 39,824 41,137 41,136 Age Class March 2000 March 2001 March 2002 March 2003 March 2004 March 2005 Less than one year 4,116 4,466 1,958 512 8,158 4,946 1 year 3,420 3,390 3,394 1,588 380 6,997 2 years 3,881 2,906 2,777 2,951 1,376 353 3 years 2,952 3,408 2,466 2,426 2,626 1,245 4 years 2,606 2,654 2,966 2,158 2,188 2,404 5 years 2,132 2,379 2,317 2,742 1,962 2,036 6 years 1,674 1,963 2,120 2,138 2,514 1,842 7 years _ 1,542 1,755 1,913 2,000 2,392 8 years _ _ 1,414 1,650 1,773 1,904 9 years _ _ _ 1,299 1,572 1,698 10 years _ _ _ _ 1,211 1,519 11 years _ _ _ _ _ 1,159 12 years _ _ _ _ _ _ 13 years _ _ _ _ _ _ 14 years _ _ _ _ _ _ 15 years _ _ _ _ _ _ 16 years _ _ _ _ _ _ 17 years _ _ _ _ _ _ 18 years _ _ _ _ _ _ Born before March 1993 20,343 19,211 17,797 16,879 15,952 15,514 Total 41,124 41,919 38,964 36,256 41,712 44,009 Age Class March 2006 March 2007 March 2008 March 2009 March 2010 March 2011 Less than one year 4,293 4,117 4,050 3,324 3,560 3,050 1 year 4,094 3,280 3,234 3,189 2,629 2,856 2 years 6,123 3,314 2,801 2,692 2,698 2,272 3 years 315 5,163 2,974 2,406 2,354 2,321 4 years 1,114 283 4,658 2,557 2,122 2,086 5 years 2,252 966 264 4,168 2,309 1,891 6 years 1,903 1,959 890 240 3,806 2,053 7 years 1,690 1,694 1,797 796 212 3,428 8 years 2,218 1,480 1,581 1,638 743 192 9 years 1,775 2,078 1,362 1,464 1,496 676 10 years 1,590 1,606 1,933 1,228 1,350 1,478 11 years 1,451 1,435 1,528 1,785 1,123 1,263 12 years 1,155 1,312 1,353 1,463 1,666 1,046 13 years _ 1,033 1,240 1,241 1,373 1,566 14 years _ _ 955 1,160 1,193 1,282 15 years _ _ _ 900 1,093 1,122 16 years _ _ _ _ 840 1,016 17 years _ _ _ _ _ 794 18 years _ _ _ _ _ _ Born before March 1993 15,061 14,303 13,580 12,880 12,390 11,671 Total 45,034 44,023 44,200 43,131 42,957 42,063 Age Class March 2012 Less than one year 3,357 1 year 2,438 2 years 2,491 3 years 1,997 4 years 2,050 5 years 1,892 6 years 1,711 7 years 1,903 8 years 3,183 9 years 184 10 years 622 11 years 1,382 12 years 1,176 13 years 982 14 years 1,468 15 years 1,193 16 years 1,102 17 years 953 18 years 755 Born before March 1993 11,054 Total 41,893 NOTE: A '_' indicates that the data are not available and a 'N' indicates that the data do not meet BLS disclosure standards.