| 年度 | 实际值 |
|---|---|
| 1992 | 101000 |
| 1993 | |
| 1994 | |
| 1995 | 127000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 181000 |
| 2000 | 180000 |
| 2001 | 180000 |
| 2002 | 180000 |
| 2003 | 20 |
| 2004 | 220000 |
| 2005 | 280000 |
| 2006 | 280000 |
| 2007 | 300000 |
| 2008 | 340000 |
| 2009 | 380000 |
| 2010 | 400000 |
| 2011 | 430000 |
| 2012 | 460000 |
| 2013 | 500000 |
| 2014 | 206000 |
| 2015 | 1080000 |
| 2016 | 590000 |
| 2017 | 590000 |