Difference between revisions of "IMO problems statistics"
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| − | This page lists the number of IMO problems per proposing country for the years 1959- | + | This page lists the number of IMO problems per proposing country for the years 1959-2021. |
{|style="text-align:right" border="1" cellpadding="5" cellspacing="0" | {|style="text-align:right" border="1" cellpadding="5" cellspacing="0" | ||
!#problems !!: proposed by country | !#problems !!: proposed by country | ||
|- | |- | ||
| − | | | + | |28 ||Poland |
|- | |- | ||
|24 ||Netherlands | |24 ||Netherlands | ||
| Line 20: | Line 20: | ||
|16 ||*Czechoslovakia | |16 ||*Czechoslovakia | ||
|- | |- | ||
| − | | | + | |16 ||Hungary |
|- | |- | ||
| − | | | + | |13 ||USA |
|- | |- | ||
|11 ||*West Germany | |11 ||*West Germany | ||
|- | |- | ||
| + | | 9.5 ||Australia | ||
| + | |- | ||
| 9 ||*East Germany | | 9 ||*East Germany | ||
|- | |- | ||
| 9 ||France | | 9 ||France | ||
|- | |- | ||
| − | |||
| − | |||
| 8 ||South Korea | | 8 ||South Korea | ||
|- | |- | ||
| 7 ||Finland | | 7 ||Finland | ||
|- | |- | ||
| + | | 7 ||Iran | ||
| + | |- | ||
| 7 ||Sweden | | 7 ||Sweden | ||
|- | |- | ||
| − | | 6 || | + | | 6 ||India |
| − | |- | + | |- |
| − | | 6 | + | | 6 ||Luxembourg |
| + | |- | ||
| + | | 5 ||Austria | ||
|- | |- | ||
| 5 ||Belarus | | 5 ||Belarus | ||
| + | |- | ||
| + | | 5 ||Belgium | ||
|- | |- | ||
| 5 ||Czech Republic | | 5 ||Czech Republic | ||
|- | |- | ||
| − | | | + | | 5 ||Ukraine |
|- | |- | ||
| − | | 4 || | + | | 4 ||Canada |
|- | |- | ||
| − | | 4 || | + | | 4 ||Greece |
|- | |- | ||
| 4 ||Ireland | | 4 ||Ireland | ||
| + | |- | ||
| + | | 4 ||Mongolia | ||
|- | |- | ||
| 4 ||Serbia | | 4 ||Serbia | ||
|- | |- | ||
| 4 ||*Yugoslavia | | 4 ||*Yugoslavia | ||
| − | |||
| − | |||
|- | |- | ||
| 3 ||China | | 3 ||China | ||
|- | |- | ||
| − | | 3 || | + | | 3 ||Estonia |
|- | |- | ||
| 3 ||Japan | | 3 ||Japan | ||
| − | |||
| − | |||
|- | |- | ||
| 3 ||New Zealand | | 3 ||New Zealand | ||
|- | |- | ||
| − | | 3 || | + | | 3 ||South Africa |
|- | |- | ||
| 3 ||Vietnam | | 3 ||Vietnam | ||
| + | |- | ||
| + | | 2.5 ||Armenia | ||
|- | |- | ||
| 2 ||Albania | | 2 ||Albania | ||
|- | |- | ||
| − | | 2 || | + | | 2 ||Croatia |
|- | |- | ||
| 2 ||Germany | | 2 ||Germany | ||
| Line 88: | Line 94: | ||
| 2 ||Lithuania | | 2 ||Lithuania | ||
|- | |- | ||
| − | | 2 || | + | | 2 ||Taiwan |
| − | |||
| − | |||
|- | |- | ||
| 1 ||Brazil | | 1 ||Brazil | ||
| Line 96: | Line 100: | ||
| 1 ||Colombia | | 1 ||Colombia | ||
|- | |- | ||
| − | | 1 || | + | | 1 ||Cuba |
|- | |- | ||
| − | | 1 || | + | | 1 ||El Salvador |
|- | |- | ||
| 1 ||Georgia | | 1 ||Georgia | ||
| Line 110: | Line 114: | ||
| 1 ||Philippines | | 1 ||Philippines | ||
|- | |- | ||
| − | | 1 || | + | | 1 ||Slovakia |
| + | |- | ||
| + | | 1 ||Spain | ||
|- | |- | ||
| 1 ||Thailand | | 1 ||Thailand | ||
| Line 122: | Line 128: | ||
* [[IMO problems statistics since 2000]] | * [[IMO problems statistics since 2000]] | ||
| − | * [[ | + | * [[IMO Problems and Solutions]] |
Latest revision as of 08:51, 23 July 2021
This page lists the number of IMO problems per proposing country for the years 1959-2021.
| #problems | : proposed by country |
|---|---|
| 28 | Poland |
| 24 | Netherlands |
| 23 | United Kingdom |
| 22 | Romania |
| 20 | *USSR |
| 17 | Bulgaria |
| 17 | Russia |
| 16 | *Czechoslovakia |
| 16 | Hungary |
| 13 | USA |
| 11 | *West Germany |
| 9.5 | Australia |
| 9 | *East Germany |
| 9 | France |
| 8 | South Korea |
| 7 | Finland |
| 7 | Iran |
| 7 | Sweden |
| 6 | India |
| 6 | Luxembourg |
| 5 | Austria |
| 5 | Belarus |
| 5 | Belgium |
| 5 | Czech Republic |
| 5 | Ukraine |
| 4 | Canada |
| 4 | Greece |
| 4 | Ireland |
| 4 | Mongolia |
| 4 | Serbia |
| 4 | *Yugoslavia |
| 3 | China |
| 3 | Estonia |
| 3 | Japan |
| 3 | New Zealand |
| 3 | South Africa |
| 3 | Vietnam |
| 2.5 | Armenia |
| 2 | Albania |
| 2 | Croatia |
| 2 | Germany |
| 2 | Iceland |
| 2 | Israel |
| 2 | Italy |
| 2 | Lithuania |
| 2 | Taiwan |
| 1 | Brazil |
| 1 | Colombia |
| 1 | Cuba |
| 1 | El Salvador |
| 1 | Georgia |
| 1 | Hong Kong |
| 1 | Macedonia |
| 1 | Mexico |
| 1 | Philippines |
| 1 | Slovakia |
| 1 | Spain |
| 1 | Thailand |
| 1 | Turkey |
A * in front of a country name means that this country no longer exists, since it split or merged into other countries.
