年度 | 实际值 |
---|---|
1992 | 72.2 |
1993 | |
1994 | |
1995 | 73.4 |
1996 | |
1997 | |
1998 | |
1999 | 71.2 |
2000 | 71.99 |
2001 | 72.35 |
2002 | 72.88 |
2003 | 73.1031 |
2004 | 73.9 |
2005 | 73.92 |
2006 | 74.34 |
2007 | 75.06 |
2008 | 75.81 |
2009 | 80.1 |
2010 | 80 |
2011 | 81 |
2012 | 81 |
2013 | 82 |
2014 | 82 |
2015 | 83 |
2016 | 84 |
2017 | 83 |