| 年度 | 实际值 |
|---|---|
| 1992 | 113000 |
| 1993 | |
| 1994 | |
| 1995 | 134000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 150000 |
| 2000 | 160000 |
| 2001 | 160000 |
| 2002 | 160000 |
| 2003 | 21 |
| 2004 | 260000 |
| 2005 | 300000 |
| 2006 | 360000 |
| 2007 | 390000 |
| 2008 | 440000 |
| 2009 | 510000 |
| 2010 | 570000 |
| 2011 | 620000 |
| 2012 | 710000 |
| 2013 | 746000 |
| 2014 | 789000 |
| 2015 | 830000 |
| 2016 | 850000 |
| 2017 | 880000 |