| 年度 | 实际值 |
|---|---|
| 1994 | 497500 |
| 1995 | 486900 |
| 1996 | 470000 |
| 1997 | 446900 |
| 1998 | 416600 |
| 1999 | 390000 |
| 2000 | 370500 |
| 2001 | 354500 |
| 2002 | 353300 |
| 2003 | 360000 |
| 2004 | 38 |
| 2005 | 387500 |
| 2006 | 397100 |
| 2007 | 406200 |
| 2008 | 411800 |
| 2009 | |
| 2010 | 430500 |
| 2011 | 462300 |
| 2012 | 473200 |
| 2013 | 479400 |
| 2014 | 481600 |
| 2015 | |
| 2016 | 469200 |