| 年度 | 实际值 |
|---|---|
| 1992 | 187387 |
| 1993 | |
| 1994 | |
| 1995 | 203454 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 231605 |
| 2000 | 200412 |
| 2001 | 165368 |
| 2002 | 135610 |
| 2003 | 120916 |
| 2004 | 128886 |
| 2005 | 150850 |
| 2006 | 155290 |
| 2007 | 113623 |
| 2008 | 114795 |
| 2009 | 115630 |
| 2010 | 115689 |
| 2011 | 122448 |
| 2012 | 126385 |
| 2013 | 120732 |
| 2014 | 121074 |
| 2015 | 131201.6 |
| 2016 | 130463 |