| 年度 | 实际值 |
|---|---|
| 1992 | 277333 |
| 1993 | |
| 1994 | |
| 1995 | 297530 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 275104 |
| 2000 | 257590 |
| 2001 | 249607 |
| 2002 | 218178 |
| 2003 | 214240 |
| 2004 | 235500 |
| 2005 | 251800 |
| 2006 | 240400 |
| 2007 | 253800 |
| 2008 | 231100 |
| 2009 | 250400 |
| 2010 | 254500 |
| 2011 | 202400 |
| 2012 | 208900 |
| 2013 | 218000 |
| 2014 | 232200 |
| 2015 | 236900 |
| 2016 | 215000 |