| 年度 | 实际值 |
|---|---|
| 1992 | 56901 |
| 1993 | |
| 1994 | 58000 |
| 1995 | 61010 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 61337 |
| 2000 | 49351 |
| 2001 | 60557 |
| 2002 | 60557 |
| 2003 | 73386 |
| 2004 | 77417 |
| 2005 | 59142 |
| 2006 | 68603 |
| 2007 | 67687 |
| 2008 | 74803 |
| 2009 | 67799 |
| 2010 | 68537 |
| 2011 | 69861.5 |
| 2012 | 70530 |
| 2013 | 72645 |
| 2014 | 75973 |
| 2015 | 66984.1 |
| 2016 | 84979 |