| 年度 | 实际值 |
|---|---|
| 1999 | 10996.3 |
| 2000 | 11926 |
| 2001 | 12978 |
| 2002 | 13684 |
| 2003 | 10645 |
| 2004 | 11564 |
| 2005 | 12583 |
| 2006 | 14225.8607835826 |
| 2007 | 19827.2337426818 |
| 2008 | 24600.1586320338 |
| 2009 | 24297.5081420102 |
| 2010 | 32060.917067005 |
| 2011 | 35650 |
| 2012 | 42125.0315381495 |
| 2013 | 48579 |
| 2014 | 53309 |
| 2015 | 55441.3676544042 |
| 2016 | 59513.3792 |