| 年度 | 实际值 |
|---|---|
| 1992 | 22734 |
| 1993 | |
| 1994 | 18988 |
| 1995 | .23 |
| 1996 | 29744 |
| 1997 | |
| 1998 | |
| 1999 | 45360 |
| 2000 | 58168 |
| 2001 | 75600 |
| 2002 | 115700 |
| 2003 | 184100 |
| 2004 | 131857 |
| 2005 | 177100 |
| 2006 | 216580 |
| 2007 | 300158 |
| 2008 | 381208 |
| 2009 | 450208 |
| 2010 | 580218 |
| 2011 | 711968 |
| 2012 | 783811 |
| 2013 | 866100 |
| 2014 | 944500 |
| 2015 | 1025000 |