| 年度 | 实际值 |
|---|---|
| 1992 | 222066 |
| 1993 | |
| 1994 | |
| 1995 | 319312 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 385390 |
| 2000 | 360000 |
| 2001 | 369000 |
| 2002 | 316889 |
| 2003 | 306793 |
| 2004 | 310863 |
| 2005 | 393954 |
| 2006 | 411425 |
| 2007 | 408694 |
| 2008 | 432208 |
| 2009 | 443196 |
| 2010 | 443716 |
| 2011 | 449148 |
| 2012 | 455117 |
| 2013 | 438819 |
| 2014 | 419663 |
| 2015 | 443274 |
| 2016 | 453506 |