年度 | 实际值 |
---|---|
1995 | 10.82 |
1996 | 4.19 |
1997 | |
1998 | |
1999 | |
2000 | 1.93 |
2001 | 2.53 |
2002 | 2.38 |
2003 | 2.68 |
2004 | 2.51 |
2005 | 2.22 |
2006 | 4.4 |
2007 | 5.24 |
2008 | 6.92 |
2009 | |
2010 | -3.97 |
2011 | 5.7 |
2012 | 1.9 |
2013 | 8.5 |
2014 | 9 |
2015 | 12.26 |
2016 | 7.51 |
2017 | -0.38 |
2018 | 9.48 |