| 年度 | 实际值 |
|---|---|
| 1992 | 9081 |
| 1993 | |
| 1994 | |
| 1995 | 15792 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 35078 |
| 2000 | 35932 |
| 2001 | 39896 |
| 2002 | 42439 |
| 2003 | 44577 |
| 2004 | 46835 |
| 2005 | 53163 |
| 2006 | 61773 |
| 2007 | 64782 |
| 2008 | 80820 |
| 2009 | 79332.510514 |
| 2010 | 94740 |
| 2011 | 132018.125073 |
| 2012 | 132018.125073 |
| 2013 | 150341 |
| 2014 | 169560 |
| 2015 | 189499.31919 |