年份 | 苏丹 |
---|---|
2023 | - |
2022 | 2.06542 |
2021 | 2.17454 |
2020 | 2.26837 |
2019 | 2.44274 |
2018 | 2.77618 |
2017 | 2.87593 |
2016 | 2.76657 |
2015 | 2.79788 |
2014 | 2.5004 |
2013 | 2.09391 |
2012 | 1.91931 |
2011 | 1.81796 |
2010 | 2.23131 |
2009 | 2.60589 |
2008 | 2.6848 |
2007 | 2.71105 |
2006 | 2.56818 |
2005 | 2.35066 |
2004 | 2.1752 |
2003 | 2.14045 |
2002 | 2.20724 |
2001 | 2.35736 |
2000 | 2.48116 |
1999 | 2.31156 |
1998 | 2.24483 |
1997 | 2.3728 |
1996 | 2.34805 |
1995 | 2.47433 |
1994 | 2.33229 |
1993 | 0.24664 |
1992 | -0.306856 |
1991 | -0.032283 |
1990 | 0.113455 |
1989 | -0.306769 |
1988 | -0.432138 |
1987 | 0.249684 |
1986 | 0.483731 |
1985 | 0.483817 |
1984 | 1.0041 |
1983 | 2.6232 |
1982 | 3.81392 |
1981 | 4.03041 |
1980 | 4.03411 |
1979 | 4.01184 |
1978 | 4.00973 |
1977 | 3.93649 |
1976 | 3.87829 |
1975 | 3.88855 |
1974 | 3.54679 |
1973 | 2.62014 |
1972 | 2.399 |
1971 | 2.3281 |
1970 | 2.2397 |
1969 | 2.25895 |
1968 | 2.29833 |
1967 | 2.30062 |
1966 | 2.38039 |
1965 | 2.55195 |
1964 | 2.52485 |
1963 | 2.45274 |
1962 | 2.45917 |
1961 | 2.42427 |
1960 | - |