International Olympiad in Informatics – Statistics
| Country ▲ | Delegation | Awards | |||||
|---|---|---|---|---|---|---|---|
| C | T | O | G | S | B | Medals | |
| Argentina | 4 | 1 | 1 | 1 | 0 | 1 | 2 |
| Belarus | 4 | 1 | 0 | 0 | 1 | 1 | 2 |
| Bulgaria | 4 | 1 | 3 | 2 | 0 | 0 | 2 |
| China | 4 | 1 | 1 | 1 | 2 | 1 | 4 |
| Cuba | 4 | 1 | 0 | 0 | 0 | 1 | 1 |
| Czechoslovakia | 4 | 1 | 0 | 0 | 0 | 2 | 2 |
| German Democratic Republic | 4 | 1 | 0 | 0 | 1 | 0 | 1 |
| Germany | 4 | 0 | 1 | 1 | 1 | 0 | 2 |
| Greece | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
| Hungary | 4 | 2 | 0 | 1 | 1 | 0 | 2 |
| Italy | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
| Kuwait | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mongolia | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Morocco | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Netherlands | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
| Norway | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
| Poland | 4 | 2 | 0 | 0 | 1 | 1 | 2 |
| Republic of Korea | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
| Romania | 4 | 1 | 0 | 0 | 1 | 0 | 1 |
| Soviet Union | 4 | 0 | 2 | 2 | 0 | 1 | 3 |
| Spain | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
| Sweden | 3 | 0 | 1 | 0 | 0 | 1 | 1 |
| United Kingdom | 4 | 0 | 1 | 0 | 0 | 0 | 0 |
| Vietnam | 4 | 1 | 0 | 0 | 1 | 2 | 3 |
| Yugoslavia | 4 | 1 | 0 | 0 | 1 | 1 | 2 |