| 年度 | 实际值 |
|---|---|
| 1992 | 10512 |
| 1993 | |
| 1994 | |
| 1995 | 12308 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 30775 |
| 2000 | 34633 |
| 2001 | 53562 |
| 2002 | 76098 |
| 2003 | 95038 |
| 2004 | 127036 |
| 2005 | 145158 |
| 2006 | 192608 |
| 2007 | 242107 |
| 2008 | 260633 |
| 2009 | 342290 |
| 2010 | 467714 |
| 2011 | 594779 |
| 2012 | 768822 |
| 2013 | 981000 |
| 2014 | 1234800 |
| 2015 | 1393327 |