| 年度 | 实际值 |
|---|---|
| 1992 | 159406 |
| 1993 | |
| 1994 | |
| 1995 | 176087 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 188882 |
| 2000 | 168735 |
| 2001 | 157968 |
| 2002 | 147656 |
| 2003 | 140177 |
| 2004 | 138886 |
| 2005 | 140569 |
| 2006 | 143110 |
| 2007 | 104697 |
| 2008 | 109739 |
| 2009 | 108586 |
| 2010 | 109079 |
| 2011 | 109972 |
| 2012 | 111173 |
| 2013 | 105830 |
| 2014 | 110754 |
| 2015 | 105104.6 |
| 2016 | 109067 |