| 年度 | 实际值 |
|---|---|
| 1992 | 370000 |
| 1993 | |
| 1994 | |
| 1995 | 391000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 567000 |
| 2000 | 623000 |
| 2001 | 630000 |
| 2002 | 655000 |
| 2003 | 630000 |
| 2004 | 650000 |
| 2005 | 680000 |
| 2006 | 700000 |
| 2007 | 710000 |
| 2008 | 710000 |
| 2009 | 770000 |
| 2010 | 700000 |
| 2011 | 710000 |
| 2012 | 740000 |
| 2013 | 750000 |
| 2014 | 770000 |
| 2015 | 790000 |
| 2016 | 710000 |
| 2017 | 720000 |