IMO problems statistics
This page lists the number of IMO problems per country for the years 1959-2006.
| #problems | : proposed by country |
|---|---|
| 24 | Poland |
| 22 | Romania |
| 21 | Netherlands |
| 21 | United Kingdom |
| 20 | USSR |
| 16 | Bulgaria |
| 16 | Czechoslovakia |
| 15 | Hungary |
| 10 | West Germany |
| 9 | East Germany |
| 9 | USA |
| 7 | Finland |
| 7 | Russia |
| 7 | South Korea |
| 7 | Sweden |
| 6 | France |
| 4 | Belarus |
| 4 | India |
| 4 | Ireland |
| 4 | Yugoslavia |
| 3.5 | Australia |
| 3 | China |
| 3 | Germany |
| 3 | Mongolia |
| 3 | Vietnam |
| 2 | Belgium |
| 2 | Canada |
| 2 | Czech Republic |
| 2 | Estonia |
| 2 | Iceland |
| 2 | Iran |
| 2 | Italy |
| 2 | Japan |
| 2 | Luxembourg |
| 2 | New Zealand |
| 2 | Serbia |
| 2 | Ukraine |
| 1.5 | Armenia |
| 1 | Brazil |
| 1 | Colombia |
| 1 | Cuba |
| 1 | Greece |
| 1 | Israel |
| 1 | Lithuania |
| 1 | Macedonia |
| 1 | Philippines |
| 1 | Taiwan |
| 1 | Turkey |
