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Afghanistan
21
Albania
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Algeria
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Andorra
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Angola
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Antigua and Barbuda
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Argentina
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Armenia
21
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Australia
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Austria
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Azerbaijan
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Bahamas
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Bahrain
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Bangladesh
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Belarus
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Belgium
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Belize
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Benin
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Bermuda
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Bolivia
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Bosnia and Herzegovina
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Botswana
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Brazil
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Brunei Darussalam
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ENERGY
Multi-nation
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Bulgaria
17
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