| 年度 | 实际值 |
|---|---|
| 1992 | 433663 |
| 1993 | |
| 1994 | |
| 1995 | 435554 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 422924 |
| 2000 | 419271 |
| 2001 | 391754 |
| 2002 | 359254 |
| 2003 | 345174 |
| 2004 | 436620 |
| 2005 | 431607 |
| 2006 | 418728 |
| 2007 | 416102 |
| 2008 | 376750 |
| 2009 | 396074 |
| 2010 | 400550 |
| 2011 | 389532 |
| 2012 | 398101 |
| 2013 | 389722 |
| 2014 | 400075 |
| 2015 | 405953.11 |
| 2016 | 418425 |