| 年度 | 实际值 |
|---|---|
| 1992 | 244000 |
| 1993 | |
| 1994 | |
| 1995 | 362000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 448000 |
| 2000 | 457800 |
| 2001 | 488000 |
| 2002 | 501000 |
| 2003 | 510000 |
| 2004 | 523000 |
| 2005 | 529000 |
| 2006 | |
| 2007 | 560000 |
| 2008 | 600000 |
| 2009 | 660000 |
| 2010 | 660000 |
| 2011 | 740000 |
| 2012 | 780000 |
| 2013 | 780000 |
| 2014 | 780000 |
| 2015 | 950000 |
| 2016 | 790000 |
| 2017 | 790000 |