| 年度 | 实际值 |
|---|---|
| 1992 | 65000 |
| 1993 | |
| 1994 | |
| 1995 | 108000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 171000 |
| 2000 | 185600 |
| 2001 | 197000 |
| 2002 | 209000 |
| 2003 | 215000 |
| 2004 | 218000 |
| 2005 | 224000 |
| 2006 | |
| 2007 | 240000 |
| 2008 | 260000 |
| 2009 | 280000 |
| 2010 | 280000 |
| 2011 | 320000 |
| 2012 | 350000 |
| 2013 | 360000 |
| 2014 | 370000 |
| 2015 | 380000 |
| 2016 | 330000 |
| 2017 | 340000 |