年度 | 实际值 |
---|---|
1995 | 6.7 |
1996 | 5.06 |
1997 | 4.19 |
1998 | 5.23 |
1999 | 3.75 |
2000 | 7.44 |
2001 | 2.74 |
2002 | 3.5 |
2003 | 2.67 |
2004 | 4.58 |
2005 | 3.92 |
2006 | 4.52 |
2007 | 5.04 |
2008 | 4.71 |
2009 | |
2010 | -3.91 |
2011 | .7 |
2012 | -2.5 |
2013 | 1.8 |
2014 | 4 |
2015 | .88 |
2016 | 2.19 |
2017 | -12.05 |
2018 | 1.36 |