| 年度 | 实际值 |
|---|---|
| 1992 | 129107 |
| 1993 | |
| 1994 | |
| 1995 | 139268 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 191564 |
| 2000 | 175297 |
| 2001 | 163495 |
| 2002 | 160833 |
| 2003 | 154054 |
| 2004 | 159252 |
| 2005 | 161423 |
| 2006 | 152503 |
| 2007 | 132542 |
| 2008 | 128412 |
| 2009 | 136357 |
| 2010 | 135458 |
| 2011 | 145806 |
| 2012 | 149401 |
| 2013 | 142642 |
| 2014 | 150500 |
| 2015 | 148331.6 |
| 2016 | 150623 |