年度 | 实际值 |
---|---|
1992 | 74 |
1993 | |
1994 | |
1995 | 75.8 |
1996 | |
1997 | |
1998 | |
1999 | 77.9 |
2000 | 78.34 |
2001 | 78.48 |
2002 | 78.75 |
2003 | 79.1509 |
2004 | 79.15 |
2005 | 80.5 |
2006 | 80.92 |
2007 | 81.27 |
2008 | 81.99 |
2009 | 82.99 |
2010 | 85 |
2011 | 85 |
2012 | 86 |
2013 | 86 |
2014 | 88 |
2015 | 89 |
2016 | 90 |
2017 | 90 |