Yugoslavia: lowest 10%: NA%
highest 10%: NA%
Zambia: lowest 10%: 1.6%
highest 10%: 39.2% (1995)
Zimbabwe: lowest 10%: 1.8%
highest 10%: 46.9% (1990)
Taiwan: lowest 10%: NA%
highest 10%: NA%
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@Illicit drugs