| 年度 | 实际值 |
|---|---|
| 1992 | 24000 |
| 1993 | |
| 1994 | |
| 1995 | 51000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 90000 |
| 2000 | 94000 |
| 2001 | 98000 |
| 2002 | 102000 |
| 2003 | 112000 |
| 2004 | 140000 |
| 2005 | 175000 |
| 2006 | 212000 |
| 2007 | 246000 |
| 2008 | 290000 |
| 2009 | 337000 |
| 2010 | 390000 |
| 2011 | 430000 |
| 2012 | 480000 |
| 2013 | 200000 |
| 2014 | 210000 |
| 2015 | 220000 |
| 2016 | 210000 |
| 2017 | 220000 |