年度 | 实际值 |
---|---|
1992 | 36.4 |
1993 | |
1994 | |
1995 | 38 |
1996 | |
1997 | |
1998 | |
1999 | 38.5 |
2000 | 39.3 |
2001 | 39 |
2002 | 39.3 |
2003 | 39 |
2004 | 40 |
2005 | 39.4 |
2006 | 40.6 |
2007 | 41.3526 |
2008 | 41.92 |
2009 | 42.2 |
2010 | 44.1 |
2011 | 43.76 |
2012 | 43.6669 |
2013 | 43.61 |
2014 | 44.25 |
2015 | 44.26 |
2016 | 44.7243 |
2017 | 45 |