| 年度 | 实际值 |
|---|---|
| 1995 | 78483 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 128286 |
| 2000 | 135645 |
| 2001 | 142470 |
| 2002 | 150640 |
| 2003 | 121319 |
| 2004 | 165224 |
| 2005 | 182544 |
| 2006 | 206024 |
| 2007 | 233790 |
| 2008 | 275719 |
| 2009 | 307993 |
| 2010 | 403265 |
| 2011 | 432963 |
| 2012 | 470140 |
| 2013 | 511820 |
| 2014 | 505946 |
| 2015 | 522202 |
| 2016 | 528780 |
| 2017 | 508597 |