| 年度 | 实际值 |
|---|---|
| 1992 | 117827 |
| 1993 | |
| 1994 | |
| 1995 | 117000 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 224485 |
| 2000 | 262769 |
| 2001 | 223807 |
| 2002 | 250209 |
| 2003 | 209341 |
| 2004 | 212388 |
| 2005 | 216201 |
| 2006 | 231488 |
| 2007 | 230640 |
| 2008 | 238365 |
| 2009 | 245634 |
| 2010 | 255168 |
| 2011 | 254995 |
| 2012 | 256257 |
| 2013 | 266030 |
| 2014 | 257286 |
| 2015 | 264024 |