SIERRA LEONE
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 1984 pythagoras8
|  1985 kepler40
|  1991 herschel_william9
|
 1991 kepler32
|  2000 descart6
|  2000 kepler27
|
 2000 newton17
|  2001 watt5
|  2017 dirac6
|
 2017 hawking7
|  2020 nightingale11
|  2020 nightingale36
|
 2022 omar11
|  2023 omar11
|