| 年度 | 实际值 |
|---|---|
| 1992 | 25027 |
| 1993 | |
| 1994 | |
| 1995 | 57476 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 90216 |
| 2000 | 73889 |
| 2001 | 74919 |
| 2002 | 82176 |
| 2003 | 92178 |
| 2004 | 85374 |
| 2005 | 80156 |
| 2006 | 86780 |
| 2007 | 101099 |
| 2008 | 128619 |
| 2009 | 217029 |
| 2010 | 318310 |
| 2011 | 368119 |
| 2012 | 391262 |
| 2013 | 420612 |
| 2014 | 487906 |
| 2015 | 517874 |
| 2016 | 544247 |
| 2017 | 600808 |