| 年度 | 实际值 |
|---|---|
| 1992 | 1014 |
| 1993 | 1030 |
| 1994 | 1037 |
| 1995 | 1055 |
| 1996 | 1065 |
| 1997 | 1075 |
| 1998 | 1087 |
| 1999 | 1094 |
| 2000 | 1109 |
| 2001 | 1121 |
| 2002 | 1131 |
| 2003 | 1137.81 |
| 2004 | 1151.51 |
| 2005 | 1164.02 |
| 2006 | 1191.35 |
| 2007 | 1215.03 |
| 2008 | 1235.24 |
| 2009 | |
| 2010 | 1250.56 |
| 2011 | 1157.46 |
| 2012 | 1165.45 |
| 2013 | 1173.51 |
| 2014 | 1185.31 |
| 2015 | 1188.16 |