| 年度 | 实际值 |
|---|---|
| 1992 | 56231 |
| 1993 | |
| 1994 | |
| 1995 | 39550 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 64164 |
| 2000 | 52119 |
| 2001 | 55589 |
| 2002 | 55697 |
| 2003 | 45488 |
| 2004 | 59242 |
| 2005 | 61309 |
| 2006 | 60093 |
| 2007 | 60638 |
| 2008 | 65661 |
| 2009 | 65846 |
| 2010 | 68360 |
| 2011 | 60474 |
| 2012 | 64547 |
| 2013 | 65728 |
| 2014 | 68244 |
| 2015 | 68466 |
| 2016 | 95383 |