| 年度 | 实际值 |
|---|---|
| 1995 | 66312 |
| 1996 | 41529 |
| 1997 | 69896 |
| 1998 | 57854 |
| 1999 | 51532 |
| 2000 | 64500 |
| 2001 | 101582 |
| 2002 | 98364 |
| 2003 | 136749 |
| 2004 | 114131 |
| 2005 | 167288 |
| 2006 | 236546 |
| 2007 | 283267 |
| 2008 | 399975 |
| 2009 | |
| 2010 | 848293 |
| 2011 | 1127365 |
| 2012 | 1297002 |
| 2013 | 1495420 |
| 2014 | 1248594 |
| 2015 | 774384 |
| 2016 | 565671 |
| 2017 | 548216 |
| 2018 | 540043 |