| 年度 | 实际值 |
|---|---|
| 1992 | 48951 |
| 1993 | |
| 1994 | |
| 1995 | 90938 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 214762 |
| 2000 | 184630 |
| 2001 | 172978 |
| 2002 | 177421 |
| 2003 | 176669 |
| 2004 | 145913 |
| 2005 | 116549 |
| 2006 | 184428 |
| 2007 | 232321 |
| 2008 | 245630 |
| 2009 | 334309 |
| 2010 | 390484 |
| 2011 | 486915 |
| 2012 | 602761 |
| 2013 | 726276 |
| 2014 | 874049 |
| 2015 | 895707 |
| 2016 | 904606 |
| 2017 | 1067122 |