| 年度 | 实际值 |
|---|---|
| 1995 | 55817 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 88774 |
| 2000 | 67743 |
| 2001 | 62675 |
| 2002 | 67709 |
| 2003 | 75455 |
| 2004 | 81453 |
| 2005 | 93084 |
| 2006 | 110286 |
| 2007 | 138393 |
| 2008 | 164056 |
| 2009 | 191917 |
| 2010 | 254296 |
| 2011 | 311967 |
| 2012 | 354850 |
| 2013 | 427992 |
| 2014 | 451669 |
| 2015 | 488492 |
| 2016 | 442390 |
| 2017 | 237530 |