| 年度 | 实际值 |
|---|---|
| 1992 | 9390 |
| 1993 | 52889 |
| 1994 | 9561 |
| 1995 | 11333 |
| 1996 | 13124 |
| 1997 | 12894 |
| 1998 | 14580 |
| 1999 | 16753 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 91640 |
| 2004 | 83797 |
| 2005 | 91122 |
| 2006 | 112465 |
| 2007 | 150148 |
| 2008 | 186807 |
| 2009 | |
| 2010 | 322564 |
| 2011 | 432862 |
| 2012 | 528700 |
| 2013 | 655666 |
| 2014 | 765568 |
| 2015 | 850746 |
| 2016 | 943388 |
| 2017 | 1032555 |
| 2018 | 1138963 |