年度 | 实际值 |
---|---|
1992 | 41.6 |
1993 | |
1994 | |
1995 | 41.2 |
1996 | |
1997 | |
1998 | |
1999 | 42.5 |
2000 | 43 |
2001 | 43.2 |
2002 | 43.2 |
2003 | 43.5 |
2004 | 43.7 |
2005 | 44 |
2006 | 44.2 |
2007 | 44.38 |
2008 | 44.7 |
2009 | 45.1 |
2010 | 44.8 |
2011 | 46 |
2012 | 46 |
2013 | 46.2 |
2014 | 47.32 |
2015 | 47.58 |
2016 | 48.0504 |
2017 | 49 |