| 年度 | 实际值 |
|---|---|
| 1992 | 26555 |
| 1993 | |
| 1994 | |
| 1995 | 58225 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 102750 |
| 2000 | 99741 |
| 2001 | 102129 |
| 2002 | 109357 |
| 2003 | 107210 |
| 2004 | 105555 |
| 2005 | 101941 |
| 2006 | 108901 |
| 2007 | 113081 |
| 2008 | 102781 |
| 2009 | 116809 |
| 2010 | 151307 |
| 2011 | 172584 |
| 2012 | 179854 |
| 2013 | 212115 |
| 2014 | 265752 |
| 2015 | 300112 |
| 2016 | 339326 |
| 2017 | 433115 |