| 年度 | 实际值 |
|---|---|
| 1992 | 40505 |
| 1993 | 50527 |
| 1994 | 18892 |
| 1995 | 43727 |
| 1996 | 48139 |
| 1997 | 46374 |
| 1998 | 27357 |
| 1999 | 30530 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 87501 |
| 2004 | 113257 |
| 2005 | 139830 |
| 2006 | 162638 |
| 2007 | 203160 |
| 2008 | 261258 |
| 2009 | |
| 2010 | 370306 |
| 2011 | 490474 |
| 2012 | 619175 |
| 2013 | 807419 |
| 2014 | 961869 |
| 2015 | 1082750 |
| 2016 | 1132123 |
| 2017 | 1227427 |
| 2018 | 1406357 |