年度 | 实际值 |
---|---|
1992 | 58.9 |
1993 | |
1994 | |
1995 | 60.3 |
1996 | |
1997 | |
1998 | |
1999 | 62.9 |
2000 | 66.1 |
2001 | 67 |
2002 | 67 |
2003 | 55 |
2004 | 58 |
2005 | 58 |
2006 | 58.2 |
2007 | 58.3382 |
2008 | 58.69 |
2009 | 59.1 |
2010 | 60.0529 |
2011 | 60.83 |
2012 | 60.7943 |
2013 | 63.59 |
2014 | 39.84 |
2015 | 40.25 |
2016 | 40.5866 |
2017 | 41 |