| 年度 | 实际值 |
|---|---|
| 1992 | 66000 |
| 1993 | |
| 1994 | |
| 1995 | 52000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 88000 |
| 2000 | 129000 |
| 2001 | 133000 |
| 2002 | 135000 |
| 2003 | 143200 |
| 2004 | 190900 |
| 2005 | 191100 |
| 2006 | 238400 |
| 2007 | 238100 |
| 2008 | 240840 |
| 2009 | 265500 |
| 2010 | 280400 |
| 2011 | 285500 |
| 2012 | 307200 |
| 2013 | 333900 |
| 2014 | 353100 |
| 2015 | 385750 |
| 2016 | 400000 |
| 2017 | 420000 |