| 年度 | 实际值 |
|---|---|
| 1992 | 9818 |
| 1993 | |
| 1994 | |
| 1995 | 10578 |
| 1996 | 9632 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 82562 |
| 2001 | 103265 |
| 2002 | 126043 |
| 2003 | 134354 |
| 2004 | 137452 |
| 2005 | 143605 |
| 2006 | 170450 |
| 2007 | 202305 |
| 2008 | 248122 |
| 2009 | 363132 |
| 2010 | 446703 |
| 2011 | 640443 |
| 2012 | 766261 |
| 2013 | 884662 |
| 2014 | 938286 |
| 2015 | 1265780 |