| 年度 | 实际值 |
|---|---|
| 1992 | 145433 |
| 1993 | |
| 1994 | |
| 1995 | 142116 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 141893 |
| 2000 | 141960 |
| 2001 | 141391 |
| 2002 | 134753 |
| 2003 | 139198 |
| 2004 | 144894 |
| 2005 | 145482 |
| 2006 | 146470 |
| 2007 | 147731 |
| 2008 | 147871 |
| 2009 | 171111 |
| 2010 | 169386 |
| 2011 | 172944 |
| 2012 | 172505 |
| 2013 | 172195 |
| 2014 | 171024 |
| 2015 | 169061 |