年度 | 实际值 |
---|---|
2000 | 28.7886 |
2001 | 28.9118 |
2002 | 28.9579 |
2003 | 28.8945 |
2004 | 29.1968 |
2005 | 24.83 |
2006 | 24.8593 |
2007 | 24.88 |
2008 | 24.9187 |
2009 | 30.3872 |
2010 | 30.5687 |
2011 | 30.6117 |
2012 | 30.8872 |
2013 | 31.2931 |
2014 | 24.72 |
2015 | 24.7932 |
2016 | 31 |
2017 | 31 |