| 年度 | 实际值 |
|---|---|
| 1995 | 48361 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 59827 |
| 2000 | 58739 |
| 2001 | 66157 |
| 2002 | 69065 |
| 2003 | 68802 |
| 2004 | 87127 |
| 2005 | 101956 |
| 2006 | 108772 |
| 2007 | 118295 |
| 2008 | 144361 |
| 2009 | 146118 |
| 2010 | 178889 |
| 2011 | 206506 |
| 2012 | 227606 |
| 2013 | 237893 |
| 2014 | 254153 |
| 2015 | 259162 |
| 2016 | 245937 |
| 2017 | 225953 |