| 年度 | 实际值 |
|---|---|
| 1992 | 46000 |
| 1993 | |
| 1994 | |
| 1995 | 58000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 80000 |
| 2000 | 94000 |
| 2001 | 96000 |
| 2002 | 106000 |
| 2003 | 110000 |
| 2004 | 119000 |
| 2005 | 136000 |
| 2006 | 194000 |
| 2007 | 224000 |
| 2008 | 262000 |
| 2009 | 309000 |
| 2010 | 348000 |
| 2011 | 380000 |
| 2012 | 420000 |
| 2013 | 210000 |
| 2014 | 210000 |
| 2015 | 220000 |
| 2016 | 220000 |
| 2017 | 230000 |