| 年度 | 实际值 |
|---|---|
| 1992 | 346172 |
| 1993 | |
| 1994 | |
| 1995 | 334700 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 439987 |
| 2000 | 266143 |
| 2001 | 279826 |
| 2002 | 205806 |
| 2003 | 173397 |
| 2004 | 413241 |
| 2005 | 476427 |
| 2006 | 552763 |
| 2007 | 535071 |
| 2008 | 575130 |
| 2009 | 615713 |
| 2010 | 647679 |
| 2011 | 736365 |
| 2012 | 1017980 |
| 2013 | 857700 |
| 2014 | 857768 |
| 2015 | 863786 |