| Time Communist | Country | % Correct |
|---|---|---|
| 1922-1991 | Russia | 96%
|
| 1949- | China | 90%
|
| 1953- | North Korea | 90%
|
| 1953- | Cuba | 88%
|
| 1922-1991 | Estonia | 88%
|
| 1922-1991 | Georgia | 88%
|
| 1922-1991 | Kazakhstan | 88%
|
| 1922-1991 | Uzbekistan | 88%
|
| 1976- | Vietnam | 88%
|
| 1922-1991 | Armenia | 86%
|
| 1922-1991 | Azerbaijan | 86%
|
| 1922-1991 | Belarus | 86%
|
| 1922-1991 | Latvia | 86%
|
| 1945-1989 | Poland | 86%
|
| 1947-1989 | Romania | 86%
|
| 1922-1991 | Tajikistan | 86%
|
| 1922-1991 | Turkmenistan | 86%
|
| 1965-1990 | Afghanistan | 84%
|
| 1944-1992 | Albania | 84%
|
| 1945-1992 | Croatia | 84%
|
| 1948-1993 | Czech Republic | 84%
|
| 1975- | Laos | 84%
|
| 1922-1991 | Lithuania | 84%
|
| 1945-1992 | Serbia | 84%
|
| 1943-1990 | Bulgaria | 82%
|
| 1975-1979 | Cambodia | 82%
|
| 1948-1993 | Slovakia | 82%
|
| 1945-1992 | Slovenia | 82%
|
| 1945-1992 | Bosnia & Herzegovina | 80%
|
| 1949-1990 | East Germany | 80%
|
| 1949-1989 | Hungary | 80%
|
| 1922-1991 | Kyrgyzstan | 80%
|
| 1921-1990 | Mongolia | 80%
|
| 1945-1992 | North Macedonia | 80%
|
| 1945-1992 | Kosovo | 78%
|
| 1945-1992 | Montenegro | 76%
|
| 1975-1992 | Angola | 67%
|
| 1974-1991 | Ethiopia | 63%
|
| 1969-1991 | Somalia | 59%
|
| 1969-1990 | Democratic Republic of the Congo | 57%
|
| 1975-1986 | Mozambique | 51%
|
| 1975-1990 | Benin | 49%
|
| 1979-1983 | Grenada | 49%
|