| 年度 | 实际值 |
|---|---|
| 1992 | 201680 |
| 1993 | |
| 1994 | |
| 1995 | 217127 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 240613 |
| 2000 | 237226 |
| 2001 | 230188 |
| 2002 | 222099 |
| 2003 | 217401 |
| 2004 | 259216 |
| 2005 | 276420 |
| 2006 | 284500 |
| 2007 | 296356 |
| 2008 | 310028 |
| 2009 | 329010 |
| 2010 | 330326 |
| 2011 | 334328 |
| 2012 | 335780 |
| 2013 | 361488 |
| 2014 | 338180 |
| 2015 | 329107 |
| 2016 | 330600 |