时间 | 值 (亿美元) | 世界排名 |
---|---|---|
2015 | 37.65 | 158 |
2014 | 36.24 | 161 |
2013 | 37.64 | 164 |
2012 | 40.95 | 159 |
2011 | 42.39 | 162 |
2010 | 43.39 | 161 |
2009 | 42.03 | 158 |
2008 | 42.5 | 159 |
2007 | 48.03 | 147 |
2006 | 45.04 | 146 |
2005 | 44.39 | 143 |
2004 | 37.99 | 144 |
2003 | 34.53 | 141 |
2002 | 32.69 | 138 |
1993 | 19.96 | 131 |
1992 | 17.71 | 135 |
1991 | 16.71 | 137 |
1990 | 15.65 | 140 |
1989 | 13.44 | 126 |
1988 | 12.05 | 127 |
1987 | 11.48 | 126 |
1986 | 10.36 | 125 |