年度 | 实际值 |
---|---|
1992 | 6.8 |
1993 | 7 |
1994 | |
1995 | 7.92 |
1996 | 8.5 |
1997 | 8.54 |
1998 | 4.61 |
1999 | 6.61 |
2000 | 3.34 |
2001 | 4.45 |
2002 | 4.32 |
2003 | 4.97 |
2004 | 2.07 |
2005 | .96 |
2006 | 3.75 |
2007 | 5.44 |
2008 | 6.38 |
2009 | |
2010 | -2.02 |
2011 | 6.1 |
2012 | 3.7 |
2013 | 5.6 |
2014 | 5 |
2015 | 4.53 |
2016 | 6.1 |
2017 | -4.73 |
2018 | 2.64 |