| 年度 | 实际值 |
|---|---|
| 1992 | 53584 |
| 1993 | |
| 1994 | |
| 1995 | 76703 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 117812 |
| 2000 | 113310 |
| 2001 | 105120 |
| 2002 | 86508 |
| 2003 | 171203 |
| 2004 | 214659 |
| 2005 | 254414 |
| 2006 | 292699 |
| 2007 | 327703 |
| 2008 | 293054 |
| 2009 | 450685 |
| 2010 | 549298 |
| 2011 | 537825 |
| 2012 | 540022 |
| 2013 | 629400 |
| 2014 | 725127 |
| 2015 | 777109 |
| 2016 | 668149 |
| 2017 | 779845 |