| Country | First letter | Date of independence | % Correct |
|---|---|---|---|
| United States | U | July 4th 1776 | 100%
|
| Canada | C | July 1st 1867 | 86%
|
| Australia | A | January 1st 1901 | 82%
|
| New Zealand | N | September 26th 1907 | 71%
|
| India | I | August 15th 1947 | 68%
|
| Ireland | I | December 6th 1922 | 68%
|
| Pakistan | P | August 14th 1947 | 68%
|
| South Africa | S | May 31st 1910 | 68%
|
| Burma (Myanmar) | B(M) | January 4th 1948 | 64%
|
| Ceylon (Sri Lanka) | C(S) | February 4th 1948 | 64%
|
| Egypt | E | February 28th 1922 | 64%
|
| Guyana | G | May 26th 1966 | 64%
|
| Iraq | I | October 3rd 1932 | 64%
|
| Jamaica | J | August 6th 1962 | 64%
|
| Jordan | J | May 25th 1946 | 64%
|
| Afghanistan | A | August 19th 1919 | 61%
|
| Barbados | B | November 30th 1966 | 61%
|
| Israel | I | May 14th 1948 | 61%
|
| Malta | M | September 21st 1964 | 61%
|
| Trinidad and Tobago | T | August 31st 1962 | 61%
|
| Uganda | U | October 9th 1962 | 61%
|
| Vermont | V | January 15th 1777 - March 4th 1791 | 61%
|
| Zambia | Z | October 24th 1964 | 61%
|
| Zanzibar | Z | December 10th 1963 - April 25th 1964 | 61%
|
| Kenya | K | December 12th 1963 | 57%
|
| Nauru | N | January 31st 1968 | 57%
|
| Nigeria | N | October 1st 1960 | 57%
|
| Oman | O | December 20th 1970 | 57%
|
| Qatar | Q | September 3rd 1971 | 57%
|
| Saint Kitts and Nevis | S | September 19th 1983 | 57%
|
| Sudan | S | January 1st 1956 | 57%
|
| United Arab Emirates | U | December 2nd 1971 | 57%
|
| Vanuatu | V | July 30th 1980 | 57%
|
| Antigua and Barbuda | A | November 1st 1981 | 54%
|
| Belize | B | September 21st 1981 | 54%
|
| Dominica | D | November 3rd 1978 | 54%
|
| Fiji | F | October 10th 1970 | 54%
|
| Kiribati | K | July 12th 1979 | 54%
|
| Kuwait | K | June 19th 1961 | 54%
|
| Malaya (Malaysia) | M | August 31st 1957 | 54%
|
| Rhodesia | R | November 11th 1965 - December 21st 1979 | 54%
|
| Saint Lucia | S | February 22nd 1979 | 54%
|
| Solomon Islands | S | July 7th 1978 | 54%
|
| Tanganyika | T | December 9th 1961 - April 25th 1964 | 54%
|
| The Gambia | G | February 18th 1965 | 54%
|
| Tuvalu | T | October 1st 1978 | 54%
|
| Zimbabwe | Z | April 18th 1980 | 54%
|
| Bahrain | B | August 15th 1971 | 50%
|
| Botswana | B | September 30th 1966 | 50%
|
| Cyprus | C | August 16th 1960 | 50%
|
| Ghana | G | March 6th 1957 | 50%
|
| Grenada | G | February 4th 1974 | 50%
|
| Lesotho | L | October 4th 1966 | 50%
|
| Libya | L | December 24th 1951 | 50%
|
| Malawi | M | July 6th 1964 | 50%
|
| Mauritius | M | March 12th 1968 | 50%
|
| Newfoundland and Labrador | N | September 26th 1907 - March 31st 1949 | 50%
|
| Saint Vincent and the Grenadines | S | October 27th 1979 | 50%
|
| Seychelles | S | June 29th 1976 | 50%
|
| Sierra Leone | S | April 27th 1961 | 50%
|
| Swaziland (Eswatini) | S(E) | September 6th 1968 | 50%
|
| The Bahamas | B | July 10th 1973 | 50%
|
| Tonga | T | June 4th 1970 | 50%
|
| Brunei | B | January 1st 1984 | 46%
|
| Maldives | M | July 26th 1965 | 43%
|
| Somaliland | S | June 26th 1960 - July 1st 1960 | 43%
|
| Anguilla | A | July 12th 1967 - March 19th 1969 | 39%
|
| South Yemen | S | November 30th 1967 - May 22nd 1990 | 36%
|