| 年度 | 实际值 |
|---|---|
| 1995 | 27785 |
| 1996 | 34278 |
| 1997 | 38433 |
| 1998 | 41610 |
| 1999 | 47510 |
| 2000 | 55285 |
| 2001 | 76221 |
| 2002 | 99740 |
| 2003 | 136244 |
| 2004 | 197251 |
| 2005 | 264084 |
| 2006 | 307939 |
| 2007 | 346628 |
| 2008 | 651773 |
| 2009 | |
| 2010 | 850507 |
| 2011 | 1328328 |
| 2012 | 2114935 |
| 2013 | 2557476 |
| 2014 | 2455835 |
| 2015 | 2012824 |
| 2016 | 2189306 |
| 2017 | 2590151 |
| 2018 | 2303030 |