年度 | 实际值 |
---|---|
1992 | 78.1 |
1993 | |
1994 | |
1995 | 79 |
1996 | |
1997 | |
1998 | |
1999 | 79.6 |
2000 | 79.87 |
2001 | 80.17 |
2002 | 80.57 |
2003 | 80.78 |
2004 | 81.1 |
2005 | 81.72 |
2006 | 82.49 |
2007 | 83.11 |
2008 | 83.66 |
2009 | 84.42 |
2010 | 84.7 |
2011 | 85.55 |
2012 | 85.77 |
2013 | 87.09 |
2014 | 88.7 |
2015 | 90.08 |