Region
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14
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Amérique latine
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Peru
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Korea (South)
12
Netherlands
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Ohio
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Portugal
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United Kingdom
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11
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11
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Kentucky
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North America
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Pays en voie de développement
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Slovakia
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Tropics
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Ukraine
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Virginia
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Argentina
10
Austria
10
Central Europe
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Denmark
10
Europe, Central
10
Québec (Province)
10
Saudi Arabia
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Thailand
10
United Arab Emirates
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Yugoslavia
10
British Columbia
9
Estonia
9
Norway
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Southeast Asia
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Switzerland
9
West (U.S.)
9
West United States
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