| 年度 | 实际值 |
|---|---|
| 1993 | 2656000 |
| 1994 | 2718000 |
| 1995 | 2863000 |
| 1996 | 2915000 |
| 1997 | 2707000 |
| 1998 | 2762000 |
| 1999 | 2880000 |
| 2000 | 2962000 |
| 2001 | 2904000 |
| 2002 | 2995000 |
| 2003 | 3086000 |
| 2004 | 3445000 |
| 2005 | 3235000 |
| 2006 | 4874046 |
| 2007 | 4624846 |
| 2008 | 6109000 |
| 2009 | 7136000 |
| 2010 | 8027000 |
| 2011 | 7665738 |
| 2012 | 16629000 |
| 2013 | 13539000 |
| 2014 | 15099000 |
| 2015 | 17457000 |
| 2016 | 18780000 |
| 2017 | 22180000 |