| 年度 | 实际值 |
|---|---|
| 1995 | 5585 |
| 1996 | 6346 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 9389 |
| 2001 | 11751 |
| 2002 | 44090 |
| 2003 | 55060 |
| 2004 | 57954 |
| 2005 | 53477 |
| 2006 | 71461 |
| 2007 | 139207 |
| 2008 | 240339 |
| 2009 | |
| 2010 | 346629 |
| 2011 | 581747 |
| 2012 | 868957 |
| 2013 | 1241312 |
| 2014 | 1177442 |
| 2015 | 836862 |
| 2016 | 732432 |
| 2017 | 790460 |
| 2018 | 550161 |