| 年份 | 索马里 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1.75344 |
| 2020 | 1.75344 |
| 2019 | 1.75344 |
| 2018 | 1.75344 |
| 2017 | 1.75344 |
| 2016 | 1.75344 |
| 2015 | 1.75344 |
| 2014 | 1.75344 |
| 2013 | 1.75344 |
| 2012 | 1.59403 |
| 2011 | 1.59403 |
| 2010 | 1.75344 |
| 2009 | 1.75344 |
| 2008 | 1.75344 |
| 2007 | 1.59403 |
| 2006 | 1.67373 |
| 2005 | 1.75344 |
| 2004 | 1.80126 |
| 2003 | 1.72634 |
| 2002 | 1.69605 |
| 2001 | 1.66576 |
| 2000 | 1.66258 |
| 1999 | 1.66258 |
| 1998 | 1.66258 |
| 1997 | 1.66258 |
| 1996 | 1.6562 |
| 1995 | 1.64982 |
| 1994 | 1.64185 |
| 1993 | 1.63229 |
| 1992 | 1.63069 |
| 1991 | 1.6291 |
| 1990 | 1.6291 |
| 1989 | 1.62751 |
| 1988 | 1.62751 |
| 1987 | 1.62272 |
| 1986 | 1.61635 |
| 1985 | 1.60838 |
| 1984 | 1.60041 |
| 1983 | 1.59244 |
| 1982 | 1.58447 |
| 1981 | 1.5765 |
| 1980 | 1.56853 |
| 1979 | 1.56056 |
| 1978 | 1.55259 |
| 1977 | 1.54462 |
| 1976 | 1.53824 |
| 1975 | 1.53027 |
| 1974 | 1.5223 |
| 1973 | 1.51592 |
| 1972 | 1.50795 |
| 1971 | 1.49998 |
| 1970 | 1.49201 |
| 1969 | 1.48404 |
| 1968 | 1.47607 |
| 1967 | 1.4681 |
| 1966 | 1.46013 |
| 1965 | 1.45216 |
| 1964 | 1.44419 |
| 1963 | 1.43622 |
| 1962 | 1.42825 |
| 1961 | 1.42028 |
| 1960 | - |