| 年度 | 实际值 |
|---|---|
| 1992 | 61000 |
| 1993 | |
| 1994 | |
| 1995 | 70000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 82000 |
| 2000 | 81522 |
| 2001 | 87805 |
| 2002 | 94717 |
| 2003 | 102141 |
| 2004 | 121301 |
| 2005 | 139293 |
| 2006 | 150436 |
| 2007 | 162470 |
| 2008 | 175468 |
| 2009 | 185996 |
| 2010 | 198796 |
| 2011 | 206400 |
| 2012 | 213511 |
| 2013 | 22868 |
| 2014 | 236900 |
| 2015 | 239966 |
| 2016 | 240000 |
| 2017 | 240000 |