| 年度 | 实际值 |
|---|---|
| 2000 | 3743.74578441045 |
| 2001 | 4130.89011290133 |
| 2002 | 4445.66965370928 |
| 2003 | 5109.24404199112 |
| 2004 | 6243.44754895504 |
| 2005 | 7422.94024338379 |
| 2006 | 8790.47805162868 |
| 2007 | 10501.0920878059 |
| 2008 | 13281.028658603 |
| 2009 | 15439 |
| 2010 | 18886 |
| 2011 | 25034 |
| 2012 | 29669 |
| 2013 | 30817 |
| 2014 | 34143 |
| 2015 | 34300 |