| 年度 | 实际值 |
|---|---|
| 1992 | 9384 |
| 1993 | |
| 1994 | |
| 1995 | 21134 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 34069 |
| 2000 | 39365 |
| 2001 | 42722 |
| 2002 | 47986 |
| 2003 | 49848 |
| 2004 | 52516 |
| 2005 | 58920 |
| 2006 | 70930 |
| 2007 | 88005 |
| 2008 | 106742 |
| 2009 | 130650 |
| 2010 | 159033.8 |
| 2011 | 201961 |
| 2012 | 237388.68472 |
| 2013 | 278980.81 |
| 2014 | 327554 |
| 2015 | 378103 |
| 2016 | 455573 |