| 年度 | 实际值 |
|---|---|
| 1992 | 15598 |
| 1993 | 28691 |
| 1994 | 18714 |
| 1995 | 24749 |
| 1996 | 29348 |
| 1997 | 44466 |
| 1998 | 37713 |
| 1999 | 41240 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 120624 |
| 2004 | 141324 |
| 2005 | 148616 |
| 2006 | 177433 |
| 2007 | 208776 |
| 2008 | 255737 |
| 2009 | |
| 2010 | 368391 |
| 2011 | 489414 |
| 2012 | 655709 |
| 2013 | 754815 |
| 2014 | 888126 |
| 2015 | 971599 |
| 2016 | 1048077 |
| 2017 | 1055517 |
| 2018 | 1061270 |