| 年度 | 实际值 |
|---|---|
| 1992 | 109254 |
| 1993 | |
| 1994 | |
| 1995 | 124707 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 134805 |
| 2000 | 130692 |
| 2001 | 130725 |
| 2002 | 111390 |
| 2003 | 85862 |
| 2004 | 145774 |
| 2005 | 204416 |
| 2006 | 208898 |
| 2007 | 232266 |
| 2008 | 258624 |
| 2009 | 261015 |
| 2010 | 262320 |
| 2011 | 262685 |
| 2012 | 261320 |
| 2013 | 280160 |
| 2014 | 263627 |
| 2015 | 256033 |
| 2016 | 250800 |