Comoros: lowest 10%: NA%
highest 10%: NA%
Congo, Democratic Republic of the: lowest 10%: NA%
highest 10%: NA%
Congo, Republic of the: lowest 10%: NA%
highest 10%: NA%
Cook Islands: lowest 10%: NA%
highest 10%: NA%
Costa Rica: lowest 10%: 1.3%
highest 10%: 34.7% (1996)