| 年度 | 实际值 |
|---|---|
| 1992 | 433185 |
| 1993 | |
| 1994 | |
| 1995 | 468837 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 493590 |
| 2000 | 445522 |
| 2001 | 410932 |
| 2002 | 343456 |
| 2003 | 324939 |
| 2004 | 374963 |
| 2005 | 394762 |
| 2006 | 403103 |
| 2007 | 407950 |
| 2008 | 395147 |
| 2009 | 449554 |
| 2010 | 453189 |
| 2011 | 438977 |
| 2012 | 450067 |
| 2013 | 435584 |
| 2014 | 445609 |
| 2015 | 446546.3 |
| 2016 | 436968 |