| 年度 | 实际值 |
|---|---|
| 1992 | 6597 |
| 1993 | |
| 1994 | |
| 1995 | 87294 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 145923 |
| 2000 | 155133 |
| 2001 | 169936 |
| 2002 | 184330 |
| 2003 | 205982 |
| 2004 | 235233 |
| 2005 | 255387 |
| 2006 | 299038 |
| 2007 | 335513 |
| 2008 | 438137 |
| 2009 | 476693 |
| 2010 | 543638 |
| 2011 | 579652 |
| 2012 | 697945 |
| 2013 | 737207 |
| 2014 | 897023 |
| 2015 | 1080962 |