| 年度 | 实际值 |
|---|---|
| 1992 | 262000 |
| 1993 | |
| 1994 | |
| 1995 | 299000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 440000 |
| 2000 | 461200 |
| 2001 | 469000 |
| 2002 | 475300 |
| 2003 | 486000 |
| 2004 | 490600 |
| 2005 | 495800 |
| 2006 | 507000 |
| 2007 | 518000 |
| 2008 | 502700 |
| 2009 | 507600 |
| 2010 | 521100 |
| 2011 | 529936 |
| 2012 | 550446 |
| 2013 | 585700 |
| 2014 | 605500 |
| 2015 | 619500 |
| 2016 | 630000 |
| 2017 | 630000 |