年度 | 实际值 |
---|---|
1992 | 74.2 |
1993 | |
1994 | |
1995 | 74.7 |
1996 | |
1997 | |
1998 | |
1999 | 74.3 |
2000 | 74.51 |
2001 | 74.73 |
2002 | 75.03 |
2003 | 75.15 |
2004 | 74.83 |
2005 | 75.23 |
2006 | 70.25 |
2007 | 70.31 |
2008 | 70.41 |
2009 | 70.1248 |
2010 | 80 |
2011 | 80 |
2012 | 80 |
2013 | 80 |
2014 | 81 |
2015 | 82 |
2016 | 82 |
2017 | 82 |