| 年度 | 实际值 |
|---|---|
| 1999 | 11502 |
| 2000 | 12577 |
| 2001 | 14456 |
| 2002 | 16068 |
| 2003 | 28386 |
| 2004 | 35855 |
| 2005 | 46967 |
| 2006 | 59949 |
| 2007 | 83876 |
| 2008 | 111534 |
| 2009 | 124831 |
| 2010 | 211192.627132015 |
| 2011 | 297923 |
| 2012 | 293207.02303867 |
| 2013 | 302157 |
| 2014 | 285712.64 |
| 2015 | 256926.626913348 |
| 2016 | 368013.47 |
| 2017 | 491367 |