| 年度 | 实际值 |
|---|---|
| 1992 | 5071 |
| 1993 | 5374 |
| 1994 | 5466 |
| 1995 | 5731 |
| 1996 | 5868 |
| 1997 | 5997 |
| 1998 | 6083 |
| 1999 | 6161 |
| 2000 | 6345 |
| 2001 | 6416 |
| 2002 | 889 |
| 2003 | 894.59 |
| 2004 | 911.88 |
| 2005 | 920.85 |
| 2006 | 932.81 |
| 2007 | 938.36 |
| 2008 | 946.83 |
| 2009 | |
| 2010 | 955.38 |
| 2011 | 986.83 |
| 2012 | 994.34 |
| 2013 | 1004.77 |
| 2014 | 1015.3 |
| 2015 | 1024.22 |