| 年度 | 实际值 |
|---|---|
| 1995 | 51708 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 56885 |
| 2000 | 49371 |
| 2001 | 68647 |
| 2002 | 67177 |
| 2003 | 95313 |
| 2004 | 107170 |
| 2005 | 124626 |
| 2006 | 138543 |
| 2007 | 154441 |
| 2008 | 183607 |
| 2009 | 211850 |
| 2010 | 259417 |
| 2011 | 293205 |
| 2012 | 334151 |
| 2013 | 390342 |
| 2014 | 461445 |
| 2015 | 494954 |
| 2016 | 517826 |
| 2017 | 578482 |