年度 | 实际值 |
---|---|
1992 | .8 |
1993 | |
1994 | |
1995 | .8 |
1996 | |
1997 | |
1998 | |
1999 | .6989 |
2000 | .8178 |
2001 | .7138 |
2002 | .746 |
2003 | .766 |
2004 | .7383 |
2005 | .7088 |
2006 | .6399 |
2007 | .9424 |
2008 | 1.0884 |
2009 | 1.0505 |
2010 | 1.3359 |
2011 | 1.2466 |
2012 | 1.4106 |
2013 | 1.4403 |
2014 | 1.443 |
2015 | 1.4427 |