| 年度 | 实际值 |
|---|---|
| 1993 | 8036000 |
| 1994 | 8243000 |
| 1995 | 8294000 |
| 1996 | 8409000 |
| 1997 | 8552000 |
| 1998 | 8751000 |
| 1999 | 8946000 |
| 2000 | 9167000 |
| 2001 | 9701000 |
| 2002 | 10155000 |
| 2003 | 10623000 |
| 2004 | 11423000 |
| 2005 | 11111000 |
| 2006 | 11462000 |
| 2007 | 11725000 |
| 2008 | 12088000 |
| 2009 | |
| 2010 | 12520000 |
| 2011 | 13281000 |
| 2012 | 15182000 |
| 2013 | 15053000 |
| 2014 | 5188000 |
| 2015 | 16343000 |
| 2016 | 19886000 |
| 2017 | 7010000 |
| 2018 | 7530000 |