年度 | 实际值 |
---|---|
1992 | 47.9 |
1993 | |
1994 | |
1995 | 49 |
1996 | |
1997 | |
1998 | |
1999 | 50.7 |
2000 | 51.8 |
2001 | 53 |
2002 | 52.9 |
2003 | 53 |
2004 | 54 |
2005 | 53.7 |
2006 | 54.2 |
2007 | 53.3682 |
2008 | 53.59 |
2009 | 54 |
2010 | 55.5324 |
2011 | 55.97 |
2012 | 55.0994 |
2013 | 54.84 |
2014 | 55.77 |
2015 | 56.37 |
2016 | 56.9835 |
2017 | 62 |