| 年度 | 实际值 |
|---|---|
| 1992 | 50959 |
| 1993 | |
| 1994 | |
| 1995 | 51766 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 63555 |
| 2000 | 64243.3 |
| 2001 | 60615.7 |
| 2002 | 52583 |
| 2003 | 57599.5 |
| 2004 | 60853 |
| 2005 | 62809 |
| 2006 | 42502.4 |
| 2007 | 58788.7 |
| 2008 | 61150 |
| 2009 | 55891 |
| 2010 | 61242 |
| 2011 | 65945.5 |
| 2012 | 67030 |
| 2013 | 70514 |
| 2014 | 74705.7 |
| 2015 | 77321.5 |
| 2016 | 74359 |