| 年度 | 实际值 |
|---|---|
| 1992 | 223000 |
| 1993 | |
| 1994 | |
| 1995 | 264000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 328000 |
| 2000 | 361000 |
| 2001 | 350000 |
| 2002 | 351000 |
| 2003 | 390000 |
| 2004 | 400000 |
| 2005 | 420000 |
| 2006 | 430000 |
| 2007 | 490000 |
| 2008 | 860000 |
| 2009 | 990000 |
| 2010 | 1070000 |
| 2011 | 1120000 |
| 2012 | 1100000 |
| 2013 | 1130000 |
| 2014 | 1140000 |
| 2015 | 1150000 |
| 2016 | 1150000 |
| 2017 | 1150000 |