| 年度 | 实际值 |
|---|---|
| 1992 | 181342 |
| 1993 | |
| 1994 | |
| 1995 | 167580 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 206770 |
| 2000 | 118555 |
| 2001 | 119422 |
| 2002 | 131455 |
| 2003 | 95202 |
| 2004 | 110904 |
| 2005 | 153635 |
| 2006 | 156488 |
| 2007 | 123676 |
| 2008 | 160178 |
| 2009 | 302051 |
| 2010 | 330945 |
| 2011 | 379425 |
| 2012 | 418127 |
| 2013 | 394647 |
| 2014 | 395390 |
| 2015 | 406428 |