| 年度 | 实际值 |
|---|---|
| 1992 | 106239 |
| 1993 | |
| 1994 | |
| 1995 | 157175 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 179146 |
| 2000 | 157000 |
| 2001 | 156000 |
| 2002 | 132839 |
| 2003 | 106428 |
| 2004 | 95798 |
| 2005 | 128033 |
| 2006 | 145553 |
| 2007 | 144061 |
| 2008 | 144806 |
| 2009 | 149708 |
| 2010 | 165385 |
| 2011 | 171038 |
| 2012 | 165545 |
| 2013 | 164746 |
| 2014 | 166364 |
| 2015 | 162617 |
| 2016 | 169799 |