年度 | 实际值 |
---|---|
1992 | 9.3 |
1993 | 8.5 |
1994 | |
1995 | 6.8 |
1996 | 7.43 |
1997 | 7.58 |
1998 | 3.92 |
1999 | 7.48 |
2000 | 12.63 |
2001 | 4.62 |
2002 | 4.2 |
2003 | 4.64 |
2004 | 5.67 |
2005 | 5.36 |
2006 | 5.53 |
2007 | 4.68 |
2008 | 4.64 |
2009 | |
2010 | 4.04 |
2011 | 3.2 |
2012 | |
2013 | 2.2 |
2014 | 1.5 |
2015 | -.96 |
2016 | 0.44 |
2017 | -10.51 |
2018 | -0.71 |