| 年度 | 实际值 |
|---|---|
| 1992 | 60875 |
| 1993 | |
| 1994 | |
| 1995 | 33110 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 15120 |
| 2000 | 78190 |
| 2001 | 10589 |
| 2002 | 69159 |
| 2003 | 61520 |
| 2004 | 73508 |
| 2005 | 79108 |
| 2006 | 77322 |
| 2007 | 64467 |
| 2008 | 79068 |
| 2009 | 52106 |
| 2010 | 113483 |
| 2011 | 127912.3 |
| 2012 | 131303.84 |
| 2013 | 143222 |
| 2014 | 150741 |
| 2015 | 158497.7 |
| 2016 | 167670 |