| 年度 | 实际值 |
|---|---|
| 1992 | 11282 |
| 1993 | 12586 |
| 1994 | 3861 |
| 1995 | 3108 |
| 1996 | 8265 |
| 1997 | 5388 |
| 1998 | 5041 |
| 1999 | 6346 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 58757 |
| 2004 | 69080 |
| 2005 | 86312 |
| 2006 | 105219 |
| 2007 | 157737 |
| 2008 | 187331 |
| 2009 | |
| 2010 | 239684 |
| 2011 | 412415 |
| 2012 | 552883 |
| 2013 | 650635 |
| 2014 | 715781 |
| 2015 | 823120 |
| 2016 | 829246 |
| 2017 | 908971 |
| 2018 | 998466 |