| 年度 | 实际值 |
|---|---|
| 1992 | 77057 |
| 1993 | |
| 1994 | |
| 1995 | 77533 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 76753 |
| 2000 | 73557 |
| 2001 | 73924 |
| 2002 | 77070 |
| 2003 | 82121 |
| 2004 | 86503 |
| 2005 | 116587 |
| 2006 | 118039 |
| 2007 | 122775 |
| 2008 | 127642 |
| 2009 | 131505 |
| 2010 | 137251 |
| 2011 | 137433 |
| 2012 | 138599 |
| 2013 | 139350 |
| 2014 | 137921 |
| 2015 | 137978 |