| 年度 | 实际值 |
|---|---|
| 1992 | 215.09 |
| 1993 | 781.77 |
| 1994 | 788.3 |
| 1995 | 794.28 |
| 1996 | 799.72 |
| 1997 | 807.56 |
| 1998 | 815 |
| 1999 | 820.98 |
| 2000 | 838.48 |
| 2001 | 844.33 |
| 2002 | 849.93 |
| 2003 | 857.09 |
| 2004 | 863.35 |
| 2005 | 871.43 |
| 2006 | 884.12 |
| 2007 | 896.36 |
| 2008 | 928.08 |
| 2009 | |
| 2010 | 963.5 |
| 2011 | 980 |
| 2012 | 993.1 |
| 2013 | 994 |
| 2014 | |
| 2015 | 1049.7 |
| 2016 | 1055 |
| 2017 | 1051 |
| 2018 | 1058 |