| 年度 | 实际值 |
|---|---|
| 1992 | 27846 |
| 1993 | |
| 1994 | |
| 1995 | 128000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 104284 |
| 2000 | 97820 |
| 2001 | 103071 |
| 2002 | 120950 |
| 2003 | 126162 |
| 2004 | 155373 |
| 2005 | 151841 |
| 2006 | 175806 |
| 2007 | 189990 |
| 2008 | 161771 |
| 2009 | 267119 |
| 2010 | 331011 |
| 2011 | 351469 |
| 2012 | 384027 |
| 2013 | 466201 |
| 2014 | 530867 |
| 2015 | 531196 |
| 2016 | 607906 |
| 2017 | 611389 |