| 年度 | 实际值 |
|---|---|
| 1992 | 281000 |
| 1993 | |
| 1994 | |
| 1995 | 322000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 639000 |
| 2000 | 745000 |
| 2001 | 770000 |
| 2002 | 782000 |
| 2003 | 790000 |
| 2004 | 790000 |
| 2005 | 830000 |
| 2006 | 830000 |
| 2007 | 830000 |
| 2008 | 1230000 |
| 2009 | 1250000 |
| 2010 | 960000 |
| 2011 | 1010000 |
| 2012 | 1060000 |
| 2013 | 1040000 |
| 2014 | 1080000 |
| 2015 | 1110000 |
| 2016 | 990000 |
| 2017 | 1000000 |