| 年度 | 实际值 |
|---|---|
| 1993 | 136000 |
| 1994 | 142000 |
| 1995 | 142000 |
| 1996 | 142000 |
| 1997 | 144000 |
| 1998 | 147000 |
| 1999 | 148000 |
| 2000 | 151000 |
| 2001 | 154000 |
| 2002 | 208000 |
| 2003 | 208000 |
| 2004 | 205000 |
| 2005 | 245000 |
| 2006 | 153000 |
| 2007 | 153000 |
| 2008 | 205000 |
| 2009 | |
| 2010 | 210000 |
| 2011 | 490000 |
| 2012 | 731000 |
| 2013 | 770000 |
| 2014 | 799800 |
| 2015 | 811000 |
| 2016 | 839000 |
| 2017 | 840000 |
| 2018 | 850000 |