| Debut year | Country | % Correct |
|---|---|---|
| 1985 | Liechtenstein | 95%
|
| 1985 | Malta | 95%
|
| 1985 | San Marino | 93%
|
| 1985 | Andorra | 91%
|
| 1985 | Luxembourg | 91%
|
| 1985 | Monaco | 84%
|
| 1985 | Cyprus | 77%
|
| 1985 | Iceland | 66%
|
| 2011 | Montenegro | 61%
|