| 年度 | 实际值 |
|---|---|
| 1992 | 79609 |
| 1993 | |
| 1994 | |
| 1995 | 87592 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 97805 |
| 2000 | 95026 |
| 2001 | 91167 |
| 2002 | 71781 |
| 2003 | 76419 |
| 2004 | 82498 |
| 2005 | 82498 |
| 2006 | 82226 |
| 2007 | 79718 |
| 2008 | 75953 |
| 2009 | 77272 |
| 2010 | 77868 |
| 2011 | 75336 |
| 2012 | 76425 |
| 2013 | 74754 |
| 2014 | 77743 |
| 2015 | 79091.98 |
| 2016 | 78194 |