年度 | 实际值 |
---|---|
1995 | 3.11 |
1996 | 3.37 |
1997 | 3.92 |
1998 | 6.47 |
1999 | 3.72 |
2000 | 5.21 |
2001 | 4.98 |
2002 | 4.92 |
2003 | 4.75 |
2004 | 6.09 |
2005 | 5.65 |
2006 | 5.64 |
2007 | 6.32 |
2008 | -2.82 |
2009 | |
2010 | 5.19 |
2011 | 2.9 |
2012 | 5.9 |
2013 | 5.9 |
2014 | 6.2 |
2015 | 5.08 |
2016 | 3.38 |
2017 | -6.92 |
2018 | 2.82 |