年度 | 实际值 |
---|---|
1992 | 81.4 |
1993 | |
1994 | |
1995 | 82.8 |
1996 | |
1997 | |
1998 | |
1999 | 84 |
2000 | 84.06 |
2001 | 84.58 |
2002 | 85.09 |
2003 | 85.59 |
2004 | 86.11 |
2005 | 86.6669731137509 |
2006 | 86.99 |
2007 | 87.33 |
2008 | 87.77 |
2009 | 88.51 |
2010 | 90 |
2011 | 91 |
2012 | 91 |
2013 | 90 |
2014 | 91 |
2015 | 93 |
2016 | 94 |
2017 | 94 |