| 年度 | 实际值 |
|---|---|
| 1992 | 10840 |
| 1993 | |
| 1994 | 8078 |
| 1995 | 19821 |
| 1996 | 8135 |
| 1997 | |
| 1998 | |
| 1999 | 7775 |
| 2000 | 8605 |
| 2001 | 9940 |
| 2002 | 10938 |
| 2003 | 15208 |
| 2004 | 14989 |
| 2005 | 18482 |
| 2006 | 21097 |
| 2007 | 26162 |
| 2008 | 31806 |
| 2009 | 36806 |
| 2010 | 51391 |
| 2011 | 83542 |
| 2012 | 83542 |
| 2013 | 100349 |
| 2014 | 117595 |
| 2015 | 125994 |