| 年度 | 实际值 |
|---|---|
| 1992 | 80158 |
| 1993 | 157660 |
| 1994 | 33950 |
| 1995 | 69226 |
| 1996 | 84951 |
| 1997 | 72002 |
| 1998 | 84011 |
| 1999 | 87736 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 268359 |
| 2004 | 340510 |
| 2005 | 432148 |
| 2006 | 528139 |
| 2007 | 694588 |
| 2008 | 774586 |
| 2009 | |
| 2010 | 1158975 |
| 2011 | 1589504 |
| 2012 | 1846504 |
| 2013 | 1726514 |
| 2014 | 1831617 |
| 2015 | 1906215 |
| 2016 | 2045018 |
| 2017 | 2201150 |
| 2018 | 2433970 |