Hard coal production as a share of worldwide production reached < 0.001% in 1994 in Portugal, according to the National Statistical Office. This is 27.8% less than in the previous year.
Historically, hard coal production as a share of worldwide production in Portugal reached an all time high of < 0.001% in 1991 and an all time low of < 0.001% in 1994.
Portugal has been ranked 46th within the group of 67 countries we follow in terms of hard coal production as a share of worldwide production.
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