| 年度 | 实际值 |
|---|---|
| 1992 | 592418 |
| 1993 | |
| 1994 | |
| 1995 | 613917 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 555377 |
| 2000 | 551182 |
| 2001 | 548382 |
| 2002 | 490000 |
| 2003 | 448585 |
| 2004 | 505600 |
| 2005 | 534900 |
| 2006 | 547300 |
| 2007 | 595400 |
| 2008 | 569700 |
| 2009 | 537100 |
| 2010 | 548400 |
| 2011 | 595808 |
| 2012 | 608900 |
| 2013 | 642000 |
| 2014 | 671200 |
| 2015 | 698800 |
| 2016 | 632500 |