| 年度 | 实际值 |
|---|---|
| 1992 | 33349 |
| 1993 | |
| 1994 | |
| 1995 | 61507 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 92403 |
| 2000 | 87289 |
| 2001 | 91700 |
| 2002 | 109499 |
| 2003 | 112700 |
| 2004 | 113800 |
| 2005 | 117500 |
| 2006 | 129700 |
| 2007 | 133500 |
| 2008 | 122997 |
| 2009 | 166897 |
| 2010 | 177033 |
| 2011 | 227200 |
| 2012 | 248529 |
| 2013 | 281860 |
| 2014 | 307580 |
| 2015 | 420003 |
| 2016 | 542093 |
| 2017 | 639881 |