| 年度 | 实际值 |
|---|---|
| 1992 | 31882 |
| 1993 | 48620 |
| 1994 | 31608 |
| 1995 | 35860 |
| 1996 | 33209 |
| 1997 | 34134 |
| 1998 | 36914 |
| 1999 | 38768 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 173195 |
| 2004 | 188779 |
| 2005 | 213648 |
| 2006 | 263393 |
| 2007 | 335441 |
| 2008 | 373610 |
| 2009 | |
| 2010 | 559920 |
| 2011 | 635035 |
| 2012 | 778125 |
| 2013 | 855845 |
| 2014 | 1050911 |
| 2015 | 1476025 |
| 2016 | 1466967 |
| 2017 | 1428209 |
| 2018 | 1851217 |