| 年度 | 实际值 |
|---|---|
| 1992 | 102000 |
| 1993 | |
| 1994 | |
| 1995 | 109000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 127000 |
| 2000 | 123000 |
| 2001 | 128000 |
| 2002 | 135000 |
| 2003 | 148000 |
| 2004 | 180000 |
| 2005 | 229000 |
| 2006 | 279000 |
| 2007 | 336000 |
| 2008 | 393000 |
| 2009 | 453000 |
| 2010 | 519000 |
| 2011 | 570000 |
| 2012 | 640000 |
| 2013 | 240000 |
| 2014 | 250000 |
| 2015 | 290000 |
| 2016 | 300000 |
| 2017 | 300000 |