| 年度 | 实际值 |
|---|---|
| 1992 | 7725 |
| 1993 | |
| 1994 | |
| 1995 | 8244 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 33252 |
| 2000 | 32713 |
| 2001 | 28947 |
| 2002 | 37863 |
| 2003 | 42121 |
| 2004 | 60668 |
| 2005 | 83275 |
| 2006 | 110183.4 |
| 2007 | 149756 |
| 2008 | 207590 |
| 2009 | 239633 |
| 2010 | 311782 |
| 2011 | 457103 |
| 2012 | 550454 |
| 2013 | 638053 |
| 2014 | 930039 |
| 2015 | 789214 |