International Olympiad in Informatics – Statistics
| Country ▲ | Delegation | Awards | |||||
|---|---|---|---|---|---|---|---|
| C | T | O | G | S | B | Medals | |
| Argentina | 3 | 0 | 1 | 0 | 0 | 1 | 1 |
| Belarus | 3 | 1 | 0 | 0 | 0 | 1 | 1 |
| Bulgaria | 3 | 0 | 1 | 1 | 0 | 2 | 3 |
| China | 3 | 2 | 0 | 2 | 1 | 0 | 3 |
| Cuba | 3 | 2 | 0 | 0 | 0 | 2 | 2 |
| Cyprus | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Czechoslovakia | 3 | 1 | 0 | 1 | 2 | 0 | 3 |
| Germany | 3 | 0 | 1 | 0 | 1 | 2 | 3 |
| Greece | 8 | 1 | 2 | 0 | 0 | 3 | 3 |
| Hungary | 4 | 1 | 1 | 1 | 0 | 2 | 3 |
| Italy | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mongolia | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Netherlands | 3 | 2 | 1 | 0 | 0 | 1 | 1 |
| Nigeria | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Norway | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Poland | 3 | 1 | 0 | 1 | 1 | 1 | 3 |
| Romania | 3 | 2 | 0 | 0 | 0 | 3 | 3 |
| Soviet Union | 3 | 1 | 1 | 0 | 3 | 0 | 3 |
| Sweden | 3 | 0 | 2 | 0 | 3 | 0 | 3 |
| Thailand | 3 | 1 | 0 | 0 | 1 | 2 | 3 |
| United Kingdom | 3 | 0 | 1 | 0 | 0 | 2 | 2 |
| Vietnam | 3 | 1 | 0 | 0 | 0 | 2 | 2 |
| Yugoslavia | 3 | 1 | 0 | 1 | 2 | 0 | 3 |