| 年度 | 实际值 |
|---|---|
| 1992 | 46073 |
| 1993 | 62740 |
| 1994 | 27148 |
| 1995 | 56125 |
| 1996 | 37457 |
| 1997 | 40986 |
| 1998 | 42154 |
| 1999 | 43803 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 69448 |
| 2004 | 76270 |
| 2005 | 84070 |
| 2006 | 100279 |
| 2007 | 137241 |
| 2008 | 165456 |
| 2009 | |
| 2010 | 218360 |
| 2011 | 291382 |
| 2012 | 329898 |
| 2013 | 383331 |
| 2014 | 424059 |
| 2015 | 448256 |
| 2016 | 487574 |
| 2017 | 532240 |
| 2018 | 604091 |