| 年度 | 实际值 |
|---|---|
| 1992 | 27641 |
| 1993 | |
| 1994 | |
| 1995 | 53411 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 88216 |
| 2000 | 87593 |
| 2001 | 93878 |
| 2002 | 103041 |
| 2003 | 113189 |
| 2004 | 132610 |
| 2005 | 144187 |
| 2006 | 165444 |
| 2007 | 189389 |
| 2008 | 234859 |
| 2009 | 260420 |
| 2010 | 296480 |
| 2011 | 345296 |
| 2012 | 416295 |
| 2013 | 495144 |
| 2014 | 553658 |
| 2015 | 597088 |