Countries which have Disappeared since 1950 - Statistics

General Stats

Answer Stats

Region	Year	DISAPPEARED COUNTRY	% Correct
Europe	2003	Yugoslavia	91%
Europe/Asia	1991	U.S.S.R.	90%
Europe	1992	Czechoslovakia	79%
Europe	1990	East Germany	68%
Asia	1951	Tibet	48%
Asia	1975/76	South Vietnam	46%
Asia	1976	North Vietnam	43%
Europe	2006	Serbia and Montenegro	37%
Asia	1990	South Yemen	29%
Asia	1990	North Yemen	24%
Africa	1963	Zanzibar	18%
Africa/Asia	1961	United Arab Republic	17%
Africa	1964	Tanganyika	13%
Asia	1975	Sikkim	10%
Africa	1970	Biafra	9%
Europe	1954	Free Territory of Trieste	8%
Africa	1960	Somaliland	8%
Europe	1957	Saar Protectorate	7%
Asia	1963	Malaya	5%
Africa	1960	Mali Federation	3%
Africa	1963	Katanga	2%
Asia	1958	Arab Federation of Jordan and Iraq	1%
Africa	1964	Zanzibar and Pemba	0%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

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