| 年度 | 实际值 |
|---|---|
| 1992 | 30566 |
| 1993 | |
| 1994 | |
| 1995 | 79456 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 166294 |
| 2000 | 169592 |
| 2001 | 179104 |
| 2002 | 185001 |
| 2003 | 198577 |
| 2004 | 230028 |
| 2005 | 255450 |
| 2006 | 287647 |
| 2007 | 340617 |
| 2008 | 436337 |
| 2009 | 504470 |
| 2010 | 587809 |
| 2011 | 715369 |
| 2012 | 839701 |
| 2013 | 945826 |
| 2014 | 1101360 |
| 2015 | 1203994 |