| 年度 | 实际值 |
|---|---|
| 1992 | 567.81 |
| 1993 | 582.01 |
| 1994 | 593.77 |
| 1995 | 603.85 |
| 1996 | 616.02 |
| 1997 | 627.32 |
| 1998 | 636.51 |
| 1999 | 657.14 |
| 2000 | 694.89 |
| 2001 | 700.71 |
| 2002 | 707.17 |
| 2003 | 713.94 |
| 2004 | 715.94 |
| 2005 | 718.05 |
| 2006 | 736.52 |
| 2007 | 744.99 |
| 2008 | 753.88 |
| 2009 | |
| 2010 | 777.77 |
| 2011 | 792.1 |
| 2012 | 785.2 |
| 2013 | 804.2 |
| 2014 | |
| 2015 | 822.96 |
| 2016 | 835 |
| 2017 | 839 |
| 2018 | 848 |