| 年度 | 实际值 |
|---|---|
| 1992 | 378542 |
| 1993 | |
| 1994 | |
| 1995 | 434539 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 581690 |
| 2000 | 363672 |
| 2001 | 489829 |
| 2002 | 379235 |
| 2003 | 247441 |
| 2004 | 642168 |
| 2005 | 652611 |
| 2006 | 656770 |
| 2007 | 676646 |
| 2008 | 778820 |
| 2009 | 861975 |
| 2010 | 1019098 |
| 2011 | 1133026 |
| 2012 | 1500560 |
| 2013 | 1300177 |
| 2014 | 1300250 |
| 2015 | 1309081 |