| Nation | Total |
|---|---|
| Scotland | 174 |
| England | 65 |
| Republic of Ireland | 19 |
| Northern Ireland | 15 |
| Australia | 8 |
| France | 8 |
| Portugal | 5 |
| Netherlands | 5 |
| Canada | 4 |
| Greece | 3 |
| Lithuania | 3 |
| Sierra Leone | 2 |
| Israel | 2 |
| Nigeria | 2 |
| Cameroon | 2 |
| Belgium | 2 |
| Denmark | 2 |
| Angola | 2 |
| Mexico | 2 |
| Democratic Republic of Congo | 2 |
| Italy | 2 |
| Wales | 2 |
| Poland | 2 |
| Spain | 2 |
| Czech Republic | 2 |
| Morocco | 1 |
| Ghana | 1 |
| Sweden | 1 |
| Colombia | 1 |
| Cyprus | 1 |
| Norway | 1 |
| Burundi | 1 |
| Cote d'Ivoire | 1 |
| Finland | 1 |
| Bosnia and Herzegovina | 1 |
| Iran | 1 |
| Tunisia | 1 |
| Croatia | 1 |
| Argentina | 1 |
| Switzerland | 1 |
| Iceland | 1 |
| Serbia | 1 |
| Albania | 1 |
| Costa Rica | 1 |
| Estonia | 1 |
