| 年度 | 实际值 |
|---|---|
| 1992 | 383000 |
| 1993 | |
| 1994 | |
| 1995 | 667000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 899000 |
| 2000 | 1001000 |
| 2001 | 1050000 |
| 2002 | 1132000 |
| 2003 | 1140000 |
| 2004 | 1180000 |
| 2005 | 1180000 |
| 2006 | 1220000 |
| 2007 | 1240000 |
| 2008 | 1300000 |
| 2009 | 1340000 |
| 2010 | 1340000 |
| 2011 | 1390000 |
| 2012 | 1400000 |
| 2013 | 1390000 |
| 2014 | 1390000 |
| 2015 | 1410000 |
| 2016 | 1130000 |
| 2017 | 1190000 |