| 年度 | 实际值 |
|---|---|
| 1992 | 139677 |
| 1993 | |
| 1994 | |
| 1995 | 140638 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 110204 |
| 2000 | 92711 |
| 2001 | 100059 |
| 2002 | 91779 |
| 2003 | 83603 |
| 2004 | 66974 |
| 2005 | 83171 |
| 2006 | 79035 |
| 2007 | 81731 |
| 2008 | 78186 |
| 2009 | 83789 |
| 2010 | 78171 |
| 2011 | 81101 |
| 2012 | 83438 |
| 2013 | 86316 |
| 2014 | 85998 |
| 2015 | 85293 |
| 2016 | 85526 |