| 年度 | 实际值 |
|---|---|
| 1992 | 11907 |
| 1993 | |
| 1994 | |
| 1995 | 16906 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 34891 |
| 2000 | 44141 |
| 2001 | 50467 |
| 2002 | 55351 |
| 2003 | 53221 |
| 2004 | 60850 |
| 2005 | 104183 |
| 2006 | 101284 |
| 2007 | 123551 |
| 2008 | 139338 |
| 2009 | 151100 |
| 2010 | 170128 |
| 2011 | 170128 |
| 2012 | 225600 |
| 2013 | 266905 |
| 2014 | 301662 |
| 2015 | 365713 |
| 2016 | 404451 |
| 2017 | 482952 |