Assertion: khat | /r/HasProperty | 30% of yemen’s economy
Facets:
value: in 2000
type: TEMPORAL
value: according to a world bank estimate
type: OTHER
Source sentences:
text: Recent data are scarce, but back in 2000 the World Bank estimated that qat accounted for 30% of Yemen’s economy.
text: In 2000, according to a World Bank estimate, khat accounted for 30% of Yemen's economy.