| 年度 | 实际值 |
|---|---|
| 1995 | 56996 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 73500 |
| 2000 | 80237 |
| 2001 | 87096 |
| 2002 | 105769 |
| 2003 | 110807 |
| 2004 | 142037 |
| 2005 | 133694 |
| 2006 | 139100 |
| 2007 | 186721 |
| 2008 | 224022 |
| 2009 | 237427 |
| 2010 | 294278 |
| 2011 | 353890 |
| 2012 | 376107 |
| 2013 | 410790 |
| 2014 | 385854 |
| 2015 | 390422 |
| 2016 | 344647 |
| 2017 | 329854 |