| 年度 | 实际值 |
|---|---|
| 1994 | 3261.32 |
| 1995 | 3632 |
| 1996 | 5533 |
| 1997 | 5848 |
| 1998 | 6049 |
| 1999 | 6048 |
| 2000 | 7699 |
| 2001 | 8673.65 |
| 2002 | 10078.4 |
| 2003 | 12092.82 |
| 2004 | 12824.18 |
| 2005 | 17091.92 |
| 2006 | 19379 |
| 2007 | 22604.76 |
| 2008 | 24252.35 |
| 2009 | |
| 2010 | 27827 |
| 2011 | 37230.97 |
| 2012 | 35798.8 |
| 2013 | 39650.68 |
| 2014 | 40716.53 |
| 2015 | 46619 |
| 2016 | 48240 |
| 2017 | 53417 |
| 2018 | 56455 |