| 年度 | 实际值 |
|---|---|
| 1992 | 289000 |
| 1993 | |
| 1994 | |
| 1995 | 272000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 302000 |
| 2000 | 324000 |
| 2001 | 324000 |
| 2002 | 357000 |
| 2003 | 340000 |
| 2004 | 364000 |
| 2005 | 402000 |
| 2006 | |
| 2007 | 530000 |
| 2008 | 540000 |
| 2009 | 560000 |
| 2010 | 560000 |
| 2011 | 650000 |
| 2012 | 680000 |
| 2013 | 700000 |
| 2014 | 730000 |
| 2015 | 770000 |
| 2016 | 800000 |
| 2017 | 760000 |