| 年度 | 实际值 |
|---|---|
| 1992 | 280000 |
| 1993 | |
| 1994 | |
| 1995 | 322000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 432000 |
| 2000 | 455000 |
| 2001 | 490000 |
| 2002 | 548000 |
| 2003 | 530000 |
| 2004 | 540000 |
| 2005 | 570000 |
| 2006 | 570000 |
| 2007 | 580000 |
| 2008 | 580000 |
| 2009 | 600000 |
| 2010 | 600000 |
| 2011 | 610000 |
| 2012 | 610000 |
| 2013 | 620000 |
| 2014 | 620000 |
| 2015 | 630000 |
| 2016 | 570000 |
| 2017 | 580000 |