| 年度 | 实际值 |
|---|---|
| 1994 | 4218.99 |
| 1995 | 4402 |
| 1996 | 4638 |
| 1997 | 4787 |
| 1998 | 5241 |
| 1999 | 5933 |
| 2000 | 7071 |
| 2001 | 8299.25 |
| 2002 | 8553.64 |
| 2003 | 9606.88 |
| 2004 | 9495.51 |
| 2005 | 10237.73 |
| 2006 | 139467.61 |
| 2007 | 15579.49 |
| 2008 | 15996.49 |
| 2009 | |
| 2010 | 20281.98 |
| 2011 | 26382.09 |
| 2012 | 32345.24 |
| 2013 | 37179.41 |
| 2014 | 39385.07 |
| 2015 | 42678 |
| 2016 | 48244 |
| 2017 | 55281 |
| 2018 | 60583 |