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Organisation for Economic Co-operation and Development
36
International Energy Agency
18
International Monetary Fund
6
UNESCO Institute for Statistics
6
Driemel, Amelie
3
Augustine, John
2
Colle, Sergio
2
Cox, Christopher J
2
Cuevas-Agulló, Emilio
2
Denn, Fred M
2
Duprat, Thierry
2
Ijima, Osamu
2
Kallis, Ain
2
Knap, Wouter
2
Kustov, Vasilii
2
König-Langlo, Gert
2
Lanconelli, Christian
2
Lupi, Angelo
2
Maturilli, Marion
2
Ntsangwane, Lucky
2
Olano, Xabier
2
Olefs, Marc
2
Omori, Masao
2
Schmithüsen, Holger
2
Sieger, Rainer
2
Vogt, Roland
2
Vuilleumier, Laurent
2
World Bank Group
2
Xia, Xiangao
2
Badosa, Jordi
1
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Austria
Brazil
80
Australia
77
Algeria
75
Argentina
75
Belgium
75
Bermuda
75
Azerbaijan
74
Belarus
74
Afghanistan
72
Albania
72
Andorra
72
Angola
72
Antigua and Barbuda
72
Armenia
72
Aruba
72
Bahamas
72
Bahrain
72
Bangladesh
72
Barbados
72
Belize
72
Benin
72
Bhutan
72
Bolivia
72
Bosnia and Herzegovina
72
Botswana
72
Brunei Darussalam
72
Multi-nation
72
Bulgaria
69
Canada
69
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