| 年度 | 实际值 |
|---|---|
| 1992 | 818315 |
| 1993 | |
| 1994 | |
| 1995 | 714669 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 673700 |
| 2000 | 582800 |
| 2001 | 508500 |
| 2002 | 341633 |
| 2003 | 268091 |
| 2004 | 262111 |
| 2005 | 247253 |
| 2006 | 253122 |
| 2007 | 193120 |
| 2008 | 221373 |
| 2009 | 213783 |
| 2010 | 194595 |
| 2011 | 181137 |
| 2012 | 174442 |
| 2013 | 169777 |
| 2014 | 162406 |
| 2015 | 101148 |
| 2016 | 87309 |