| 年度 | 实际值 |
|---|---|
| 1979 | 117.5 |
| 1980 | 125.4 |
| 1981 | 116.1 |
| 1982 | 115.7 |
| 1983 | 158.6 |
| 1984 | 108.5 |
| 1985 | 119.9 |
| 1986 | 104.1 |
| 1987 | 125.2 |
| 1988 | 129.6 |
| 1989 | 93.1 |
| 1990 | 101.1 |
| 1991 | 123.1 |
| 1992 | 103.8 |
| 1993 | 118.5 |
| 1994 | 111.9 |
| 1995 | 112.3 |
| 1996 | 111.9 |
| 1997 | 113.5 |
| 1998 | 112.2 |
| 1999 | 109.8 |
| 2000 | 112.7 |
| 2001 | 110.2 |
| 2002 | 111.8 |
| 2003 | 113.4 |
| 2004 | 114.8 |
| 2005 | 108 |
| 2006 | 111.4 |
| 2007 | 109.2 |
| 2008 | 108.4 |
| 2009 | 123.7 |
| 2010 | 110.6 |
| 2011 | 110.9 |
| 2012 | 111.1 |
| 2013 | 110.6 |
| 2014 | 108.8 |
| 2015 | 108.6 |