| 年度 | 实际值 |
|---|---|
| 1993 | 172000 |
| 1994 | |
| 1995 | |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 183549 |
| 2000 | 173740 |
| 2001 | 167234 |
| 2002 | 173740 |
| 2003 | 154970 |
| 2004 | 139699 |
| 2005 | 122493 |
| 2006 | 112320 |
| 2007 | 100267 |
| 2008 | 90664 |
| 2009 | 88033 |
| 2010 | 88585 |
| 2011 | 93749 |
| 2012 | 97372 |
| 2013 | 98436 |
| 2014 | 104154 |
| 2015 | 110769 |
| 2016 | 117224 |
| 2017 | 120962 |