年度 | 实际值 |
---|---|
1992 | 65.3 |
1993 | |
1994 | |
1995 | 66 |
1996 | |
1997 | |
1998 | |
1999 | 66.4 |
2000 | 66.4 |
2001 | 67 |
2002 | 66.5 |
2003 | 67 |
2004 | 67 |
2005 | 66 |
2006 | 67 |
2007 | 66.48 |
2008 | 66.55 |
2009 | 66.71 |
2010 | 66.82 |
2011 | 67.15 |
2012 | 66.6611 |
2013 | 66.79 |
2014 | 66.81 |
2015 | 66.61 |
2016 | 66.7 |
2017 | 66.2 |
2018 | 65.88 |