| 年度 | 实际值 |
|---|---|
| 1992 | 143481 |
| 1993 | |
| 1994 | |
| 1995 | 42991 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 76368 |
| 2000 | 82750 |
| 2001 | 89407 |
| 2002 | 103017 |
| 2003 | 115988 |
| 2004 | 131282 |
| 2005 | 157611 |
| 2006 | 185954 |
| 2007 | 232602 |
| 2008 | 299160 |
| 2009 | 339449 |
| 2010 | 431976 |
| 2011 | 536980 |
| 2012 | 628682 |
| 2013 | 709952 |
| 2014 | 810883 |
| 2015 | 927827 |