| 年度 | 实际值 |
|---|---|
| 1992 | 10620 |
| 1993 | |
| 1994 | |
| 1995 | 22997 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 24286 |
| 2000 | 28397 |
| 2001 | 46925 |
| 2002 | 51152 |
| 2003 | 43995 |
| 2004 | 64698 |
| 2005 | 77473 |
| 2006 | 110021 |
| 2007 | 153657 |
| 2008 | 169827 |
| 2009 | 220475 |
| 2010 | 328368 |
| 2011 | 452545 |
| 2012 | 566214 |
| 2013 | 731400 |
| 2014 | 1001100 |
| 2015 | 1151059 |