| 年度 | 实际值 |
|---|---|
| 1992 | 54746 |
| 1993 | |
| 1994 | |
| 1995 | 33164 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 65643 |
| 2000 | 65896 |
| 2001 | 57811 |
| 2002 | 57795 |
| 2003 | 60963 |
| 2004 | 87827 |
| 2005 | 78981 |
| 2006 | 91700 |
| 2007 | 71875 |
| 2008 | 92714 |
| 2009 | 96583 |
| 2010 | 96932 |
| 2011 | 75780 |
| 2012 | 84735 |
| 2013 | 82000 |
| 2014 | 81018 |
| 2015 | 89068 |
| 2016 | 87605 |