年度 | 实际值 |
---|---|
1992 | 90.6 |
1993 | |
1994 | |
1995 | 91 |
1996 | |
1997 | |
1998 | |
1999 | 91.1 |
2000 | 91.6 |
2001 | 92 |
2002 | 91.7 |
2003 | 92 |
2004 | 92 |
2005 | 92 |
2006 | 93 |
2007 | 91.86 |
2008 | 91.97 |
2009 | 91.6087 |
2010 | 91.3827 |
2011 | 91.4207 |
2012 | 90.3094 |
2013 | 90.72 |
2014 | 91.13 |
2015 | 91.16 |
2016 | 91 |
2017 | 89 |