| 年度 | 实际值 |
|---|---|
| 1992 | 174000 |
| 1993 | |
| 1994 | |
| 1995 | 190000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 232000 |
| 2000 | 237000 |
| 2001 | 248000 |
| 2002 | 250000 |
| 2003 | 302000 |
| 2004 | 246000 |
| 2005 | 179000 |
| 2006 | 566000 |
| 2007 | 694000 |
| 2008 | 781000 |
| 2009 | 712000 |
| 2010 | 710000 |
| 2011 | 720000 |
| 2012 | 750000 |
| 2013 | 380000 |
| 2014 | 380000 |
| 2015 | 380000 |
| 2016 | 390000 |
| 2017 | 550000 |