| 年度 | 实际值 |
|---|---|
| 1992 | 79277 |
| 1993 | 108872 |
| 1994 | 94122 |
| 1995 | 132610 |
| 1996 | 113211 |
| 1997 | 125911 |
| 1998 | 130059 |
| 1999 | 110448 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 441062 |
| 2004 | 487841 |
| 2005 | 576309 |
| 2006 | 698754 |
| 2007 | 942136 |
| 2008 | 1110111 |
| 2009 | |
| 2010 | 1536453 |
| 2011 | 1868148 |
| 2012 | 2182446 |
| 2013 | 2654423 |
| 2014 | 2795321 |
| 2015 | 4123572 |
| 2016 | 3811065 |
| 2017 | 4427021 |
| 2018 | 4813650 |