| 年度 | 实际值 |
|---|---|
| 1992 | 141655 |
| 1993 | |
| 1994 | |
| 1995 | 146272 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 159151 |
| 2000 | 160715 |
| 2001 | 146865 |
| 2002 | 123556 |
| 2003 | 129350 |
| 2004 | 139148 |
| 2005 | 151141 |
| 2006 | 152775 |
| 2007 | 152793 |
| 2008 | 146616 |
| 2009 | 144887 |
| 2010 | 146747 |
| 2011 | 141585 |
| 2012 | 142483 |
| 2013 | 139824 |
| 2014 | 142478 |
| 2015 | 142630.28 |
| 2016 | 142251 |