| 年度 | 实际值 |
|---|---|
| 1992 | 4175 |
| 1993 | |
| 1994 | |
| 1995 | 9413 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 17358 |
| 2000 | 20470 |
| 2001 | 24577 |
| 2002 | 23673 |
| 2003 | 26207 |
| 2004 | 30497 |
| 2005 | 36579 |
| 2006 | 37138 |
| 2007 | 42386 |
| 2008 | 50246 |
| 2009 | 53502 |
| 2010 | 65541 |
| 2011 | 81016 |
| 2012 | 100500 |
| 2013 | 122168 |
| 2014 | 164755 |
| 2015 | 106835 |
| 2016 | 107501 |