年度 | 实际值 |
---|---|
1992 | 1.4 |
1993 | |
1994 | |
1995 | 1.3 |
1996 | |
1997 | |
1998 | |
1999 | 1.4 |
2000 | 1.3 |
2001 | 1 |
2002 | 1.4082 |
2003 | 1.4403 |
2004 | 1.4837 |
2005 | 1.4821 |
2006 | 1.6054 |
2007 | 1.6056 |
2008 | 1.6375 |
2009 | 1.6994 |
2010 | 1.7294 |
2011 | 3 |
2012 | 3 |
2013 | |
2014 | 2.55 |
2015 | 2.1903 |