| 年度 | 实际值 |
|---|---|
| 1992 | 277798 |
| 1993 | |
| 1994 | |
| 1995 | 372860 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 488567 |
| 2000 | 445000 |
| 2001 | 439000 |
| 2002 | 431335 |
| 2003 | 438684 |
| 2004 | 465015 |
| 2005 | 487367 |
| 2006 | 488458 |
| 2007 | 520239 |
| 2008 | 520510 |
| 2009 | 535122 |
| 2010 | 556801 |
| 2011 | 587962 |
| 2012 | 607456 |
| 2013 | 606065 |
| 2014 | 597454 |
| 2015 | 595699 |
| 2016 | 602185 |