| 年度 | 实际值 |
|---|---|
| 1999 | 120372 |
| 2000 | 127597 |
| 2001 | 111734 |
| 2002 | 88227 |
| 2003 | 106150 |
| 2004 | 133395 |
| 2005 | 159227 |
| 2006 | 197191.44808831 |
| 2007 | 245327.364025157 |
| 2008 | 259071 |
| 2009 | 240690.609953514 |
| 2010 | 301884.852810913 |
| 2011 | 365869 |
| 2012 | 322205.585004203 |
| 2013 | 358588 |
| 2014 | 388684 |
| 2015 | 431123.715450722 |
| 2016 | 453010.98 |
| 2017 | 515327 |