| 年度 | 实际值 |
|---|---|
| 1993 | 559515 |
| 1994 | 734090 |
| 1995 | 1186108 |
| 1996 | 1400164 |
| 1997 | 1641858 |
| 1998 | 1650174 |
| 1999 | 1725166 |
| 2000 | |
| 2001 | 2156306 |
| 2002 | 2397253 |
| 2003 | 2689459 |
| 2004 | 3124752 |
| 2005 | 4433481 |
| 2006 | 5121941 |
| 2007 | 6091623 |
| 2008 | 7521557 |
| 2009 | |
| 2010 | 8939313 |
| 2011 | 12745736 |
| 2012 | 14634385 |
| 2013 | 16529844 |
| 2014 | 19085466 |
| 2015 | 20954111 |
| 2016 | 22913780 |
| 2017 | 23725317 |
| 2018 | 23725317 |