| 年度 | 实际值 |
|---|---|
| 1992 | 38071 |
| 1993 | |
| 1994 | |
| 1995 | 93018 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 160629 |
| 2000 | 113385 |
| 2001 | 180759 |
| 2002 | 194817 |
| 2003 | 214514 |
| 2004 | 231505 |
| 2005 | 252631 |
| 2006 | 285732 |
| 2007 | 328060 |
| 2008 | 415231 |
| 2009 | 478975 |
| 2010 | 536705 |
| 2011 | 634947 |
| 2012 | 780120 |
| 2013 | 906789 |
| 2014 | 1033999 |
| 2015 | 1167662 |