| 年度 | 实际值 |
|---|---|
| 1992 | 63479 |
| 1993 | |
| 1994 | |
| 1995 | 43555 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 61331 |
| 2000 | 23690 |
| 2001 | 15894 |
| 2002 | 48475 |
| 2003 | 44625 |
| 2004 | 71600 |
| 2005 | 70146 |
| 2006 | 81484 |
| 2007 | 85205 |
| 2008 | 98865 |
| 2009 | 67722 |
| 2010 | 59143 |
| 2011 | 84605 |
| 2012 | 62000 |
| 2013 | 69853 |
| 2014 | 90602 |
| 2015 | 96261 |
| 2016 | 81113 |