年度 | 实际值 |
---|---|
1992 | 5.6 |
1993 | 5.1 |
1994 | |
1995 | 4.69 |
1996 | 4.9 |
1997 | 3.08 |
1998 | 7.11 |
1999 | 1.37 |
2000 | 3 |
2001 | 1.98 |
2002 | 1.38 |
2003 | -.36 |
2004 | 1.5 |
2005 | .86 |
2006 | .56 |
2007 | .69 |
2008 | .18 |
2009 | |
2010 | .09 |
2011 | 1.2 |
2012 | -.4 |
2013 | 2.3 |
2014 | 3.4 |
2015 | .41 |
2016 | 2.91 |
2017 | 2.7 |
2018 | 1.88 |