| 年度 | 实际值 |
|---|---|
| 1992 | 191996 |
| 1993 | |
| 1994 | |
| 1995 | 198666 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 215417 |
| 2000 | 214170 |
| 2001 | 205996 |
| 2002 | 189554 |
| 2003 | 168924 |
| 2004 | 185388 |
| 2005 | 178414 |
| 2006 | 200944 |
| 2007 | 200666 |
| 2008 | 172877 |
| 2009 | 178299 |
| 2010 | 173690 |
| 2011 | 175532 |
| 2012 | 184419 |
| 2013 | 190228 |
| 2014 | 190451 |
| 2015 | 185868 |
| 2016 | 186764 |