年度 | 实际值 |
---|---|
1995 | 42 |
1996 | 41.5 |
1997 | 39.89 |
1998 | 39 |
1999 | 47.4 |
2000 | 45 |
2001 | 49.76 |
2002 | 53.75 |
2003 | 57.01 |
2004 | 62.12 |
2005 | 62.44 |
2006 | 68.18 |
2007 | 74.69 |
2008 | 78.65 |
2009 | |
2010 | 68.64 |
2011 | 71.09 |
2012 | 72.23 |
2013 | 69.75 |
2014 | 67.34 |
2015 | 62.46 |
2016 | 60.61 |
2017 | |
2018 | 62.82 |