| 年度 | 实际值 |
|---|---|
| 1997 | 16525000 |
| 1998 | 18033000 |
| 1999 | 18175000 |
| 2000 | 19734000 |
| 2001 | 21286000 |
| 2002 | 21116000 |
| 2003 | 22043000 |
| 2004 | 28284000 |
| 2005 | 36901000 |
| 2006 | 42854000 |
| 2007 | 48569000 |
| 2008 | 48027000 |
| 2009 | |
| 2010 | 45567000 |
| 2011 | 46620000 |
| 2012 | 43598000 |
| 2013 | 48753000 |
| 2014 | 51459980 |
| 2015 | 77401000 |