| Letter | Year abolished | Country | % Correct |
|---|---|---|---|
| Z | 2022 | Zambia | 89%
|
| F | 1949 | Finland | 80%
|
| U | 1907 | Uruguay | 80%
|
| V | 1863 | Venezuela | 80%
|
| I | 1928 | Iceland | 78%
|
| G | 1949 | (West) Germany | 78%
|
| A | 1950 | Austria | 76%
|
| P | 1867 | Portugal | 76%
|
| N | 1902 | Norway | 74%
|
| R | 1990 | Romania | 72%
|
| E | 1906 | Ecuador | 70%
|
| H | 1956 | Honduras | 67%
|
| L | 1979 | Luxembourg | 65%
|
| B | 1978 | Brazil | 63%
|
| D | 1966 | Dominican Republic | 57%
|
| M | 1962 | Monaco | 57%
|
| C | 1877 | Costa Rica | 52%
|
| K | 1979 | Kiribati (never had it) | 52%
|
| S | 1848 | San Marino | 48%
|
| T | 1978 | Tuvalu (never had it) | 48%
|