年度 | 实际值 |
---|---|
1992 | 4.6 |
1993 | 4.8 |
1994 | |
1995 | 3.9 |
1996 | 3.66 |
1997 | 3.72 |
1998 | 5.74 |
1999 | 2.64 |
2000 | 2.37 |
2001 | 2.24 |
2002 | 1.5 |
2003 | 1.37 |
2004 | .87 |
2005 | 1.39 |
2006 | 1.06 |
2007 | 1.54 |
2008 | 2.4 |
2009 | |
2010 | 1.19 |
2011 | 3.9 |
2012 | 2.9 |
2013 | 2.9 |
2014 | 2.2 |
2015 | .5 |
2016 | 4.28 |
2017 | -3.8 |
2018 | 1 |