| 年度 | 实际值 |
|---|---|
| 1992 | 359605 |
| 1993 | |
| 1994 | |
| 1995 | 371022 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 454862 |
| 2000 | 441809 |
| 2001 | 441689 |
| 2002 | 445577 |
| 2003 | 443805 |
| 2004 | 450234 |
| 2005 | 452371 |
| 2006 | 456570 |
| 2007 | 403333 |
| 2008 | 365962 |
| 2009 | 419421 |
| 2010 | 411906 |
| 2011 | 425475 |
| 2012 | 437688 |
| 2013 | 410198 |
| 2014 | 425296 |
| 2015 | 418027.6 |
| 2016 | 421378 |