| 年度 | 实际值 |
|---|---|
| 1992 | 388000 |
| 1993 | |
| 1994 | |
| 1995 | 404000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 400000 |
| 2000 | 370000 |
| 2001 | 352900 |
| 2002 | 316600 |
| 2003 | 282400 |
| 2004 | 227500 |
| 2005 | 220000 |
| 2006 | 232000 |
| 2007 | 228000 |
| 2008 | 223000 |
| 2009 | 225000 |
| 2010 | 213300 |
| 2011 | 171069 |
| 2012 | 179034 |
| 2013 | 171800 |
| 2014 | 181100 |
| 2015 | 179900 |
| 2016 | 180000 |
| 2017 | 180000 |