年度 | 实际值 |
---|---|
1992 | 71.7 |
1993 | |
1994 | |
1995 | 73.6 |
1996 | |
1997 | |
1998 | |
1999 | 76.5 |
2000 | 77.13 |
2001 | 77.42 |
2002 | 77.78 |
2003 | 78.04 |
2004 | 78.5 |
2005 | 78.86 |
2006 | 79.2 |
2007 | 79.56 |
2008 | 79.98 |
2009 | 80.45 |
2010 | 83 |
2011 | 84 |
2012 | 85 |
2013 | 84 |
2014 | 86 |
2015 | 87 |
2016 | 89 |
2017 | 89 |