| 年度 | 实际值 |
|---|---|
| 1995 | 3573 |
| 1996 | 4142 |
| 1997 | 4433 |
| 1998 | 4312 |
| 1999 | 4659 |
| 2000 | 5344 |
| 2001 | 7315 |
| 2002 | 9039 |
| 2003 | 9620.97947308874 |
| 2004 | 12178.056768559 |
| 2005 | 14012.9269449715 |
| 2006 | 15885.009765625 |
| 2007 | 20189.6486109349 |
| 2008 | 23616.4257555848 |
| 2009 | 26033.7169939066 |
| 2010 | 30524.5252083618 |
| 2011 | 34899 |
| 2012 | 36495 |
| 2013 | |
| 2014 | 43596 |
| 2015 | 53516 |