| 年度 | 实际值 |
|---|---|
| 1992 | 63799 |
| 1993 | |
| 1994 | |
| 1995 | 71881 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 82950 |
| 2000 | 82690 |
| 2001 | 73965 |
| 2002 | 73738 |
| 2003 | 72107 |
| 2004 | 71158 |
| 2005 | 76943 |
| 2006 | 77203 |
| 2007 | 77500 |
| 2008 | 62360 |
| 2009 | 64879 |
| 2010 | 65948 |
| 2011 | 67441 |
| 2012 | 70455 |
| 2013 | 71894 |
| 2014 | 72236 |
| 2015 | 70840 |
| 2016 | 71126 |