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Year |
2005 inventory (submitted in 2007) |
2006 inventory (submitted in 2008) |
|---|---|---|
1990 |
3,214.6 |
3,402.7 |
1991 |
3,490.5 |
3,553.9 |
1992 |
3,579.8 |
3,622.1 |
1993 |
3,620.1 |
3,297.6 |
1994 |
3,246.5 |
3,242.7 |
1995 |
3,390.5 |
3,386.7 |
1996 |
3,576.5 |
3,554.0 |
1997 |
3,297.9 |
3,298.8 |
1998 |
3,600.0 |
3,512.8 |
1999 |
3,655.2 |
3,666.1 |
2000 |
3,588.3 |
3,643.3 |
2001 |
3,862.6 |
3,767.5 |
2002 |
4,065.4 |
3,975.5 |
2003 |
4,354.7 |
4,280.1 |
2004 |
4,202.5 |
4,042.4 |
2005 |
4,385.1 |
4,245.7 |