| 年度 | 实际值 |
|---|---|
| 1994 | 4571.77 |
| 1995 | 5213 |
| 1996 | 5818 |
| 1997 | 7089 |
| 1998 | 7641 |
| 1999 | 8717 |
| 2000 | 10818 |
| 2001 | 11289 |
| 2002 | 11704 |
| 2003 | 12028 |
| 2004 | 12949 |
| 2005 | 13863 |
| 2006 | 15832 |
| 2007 | 18610 |
| 2008 | 22013 |
| 2009 | 24771 |
| 2010 | 28014 |
| 2011 | 34199 |
| 2012 | 36550 |
| 2013 | 40651 |
| 2014 | 50669 |
| 2015 | 51310 |
| 2016 | 57477 |
| 2017 | 59785 |
| 2018 | 66271 |