| 年度 | 实际值 |
|---|---|
| 1993 | 850000 |
| 1994 | 844000 |
| 1995 | 853000 |
| 1996 | 800000 |
| 1997 | 865000 |
| 1998 | 869000 |
| 1999 | 873000 |
| 2000 | 873000 |
| 2001 | 878000 |
| 2002 | 884000 |
| 2003 | 888000 |
| 2004 | 888000 |
| 2005 | 986000 |
| 2006 | 1008000 |
| 2007 | 963000 |
| 2008 | 971000 |
| 2009 | |
| 2010 | 985000 |
| 2011 | 1261000 |
| 2012 | 1380000 |
| 2013 | 730000 |
| 2014 | 730000 |
| 2015 | 763000 |
| 2016 | 1349000 |
| 2017 | 890000 |
| 2018 | 1270000 |