| 年度 | 实际值 |
|---|---|
| 1992 | 277000 |
| 1993 | |
| 1994 | |
| 1995 | 445000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 549000 |
| 2000 | 529000 |
| 2001 | 520000 |
| 2002 | 525000 |
| 2003 | 530000 |
| 2004 | 540000 |
| 2005 | 560000 |
| 2006 | 560000 |
| 2007 | 580000 |
| 2008 | 620000 |
| 2009 | 670000 |
| 2010 | 730000 |
| 2011 | 790000 |
| 2012 | 840000 |
| 2013 | 880000 |
| 2014 | 910000 |
| 2015 | 940000 |
| 2016 | 710000 |
| 2017 | 750000 |