| 年度 | 实际值 |
|---|---|
| 1995 | 138039 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 78530 |
| 2000 | 78165 |
| 2001 | 80754 |
| 2002 | 84934 |
| 2003 | 89213 |
| 2004 | 107723 |
| 2005 | 121015 |
| 2006 | 149911 |
| 2007 | 189861 |
| 2008 | 211498 |
| 2009 | 206978 |
| 2010 | 225454 |
| 2011 | 292074 |
| 2012 | 311729 |
| 2013 | 294161 |
| 2014 | 305339 |
| 2015 | 309716 |
| 2016 | 262951 |
| 2017 | 271717 |