年度 | 实际值 |
---|---|
1992 | 10.6 |
1993 | |
1994 | |
1995 | 10.9 |
1996 | |
1997 | |
1998 | |
1999 | 11.2 |
2000 | 11.3 |
2001 | 11.3709 |
2002 | 11.4203 |
2003 | 11.4669 |
2004 | 11.506 |
2005 | 11.5296 |
2006 | 11.58 |
2007 | 11.5857 |
2008 | 11.6581 |
2009 | 11.757 |
2010 | 12 |
2011 | 12 |
2012 | 12 |
2013 | 12 |
2014 | 12 |
2015 | 12 |
2016 | 12 |
2017 | 12 |