| 年度 | 实际值 |
|---|---|
| 1994 | 5097 |
| 1995 | 5185 |
| 1996 | 7000 |
| 1997 | 11385 |
| 1998 | 7228 |
| 1999 | 9303 |
| 2000 | 14458 |
| 2001 | 21509 |
| 2002 | 25293 |
| 2003 | 39870 |
| 2004 | 34994 |
| 2005 | 38751 |
| 2006 | 38964 |
| 2007 | 43509 |
| 2008 | 48716 |
| 2009 | 53856 |
| 2010 | 55945 |
| 2011 | 56321 |
| 2012 | 57160 |
| 2013 | 59065 |
| 2014 | 63712 |
| 2015 | 34976 |
| 2016 | 34566 |