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Year |
2005 inventory (submitted in 2007) |
2006 inventory (submitted in 2008) |
|---|---|---|
1990 |
32,498.9 |
32,498.9 |
1991 |
32,222.4 |
32,529.2 |
1992 |
32,245.0 |
31,931.0 |
1993 |
32,517.4 |
32,331.1 |
1994 |
33,129.9 |
33,346.3 |
1995 |
33,707.1 |
33,745.3 |
1996 |
34,172.0 |
34,074.5 |
1997 |
34,296.6 |
34,760.0 |
1998 |
34,521.3 |
34,116.0 |
1999 |
34,912.8 |
34,714.3 |
2000 |
35,652.4 |
35,959.1 |
2001 |
36,237.1 |
36,380.4 |
2002 |
36,650.6 |
36,477.8 |
2003 |
36,968.0 |
37,136.2 |
2004 |
37,349.6 |
37,186.1 |
2005 |
37,445.3 |
37,579.1 |