| 年度 | 实际值 |
|---|---|
| 1992 | 29994 |
| 1993 | |
| 1994 | |
| 1995 | 36015 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 37840 |
| 2000 | 30330 |
| 2001 | 31572 |
| 2002 | 31523 |
| 2003 | 35387 |
| 2004 | 41976 |
| 2005 | 55792 |
| 2006 | 64014 |
| 2007 | 85615 |
| 2008 | 105201 |
| 2009 | 148156 |
| 2010 | 190268 |
| 2011 | 219959 |
| 2012 | 270797 |
| 2013 | 337585 |
| 2014 | 420324 |
| 2015 | 501800 |
| 2016 | 576800 |
| 2017 | 715545 |