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 1959-2019.
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This page lists the number of IMO problems per proposing country for the years 1959-2020.
  
 
{|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   
 
|-
 
|-
|27   ||Poland  
+
|26   ||Poland  
 
|-  
 
|-  
 
|24  ||Netherlands
 
|24  ||Netherlands
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|16  ||*Czechoslovakia
 
|16  ||*Czechoslovakia
 
|-  
 
|-  
|16   ||Hungary
+
|15   ||Hungary
 
|-  
 
|-  
 
|13  ||USA
 
|13  ||USA
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| 7  ||Sweden
 
| 7  ||Sweden
 
|-  
 
|-  
| 6   ||India
+
| 6 ||Luxembourg
|-
 
| 6  ||Luxembourg
 
 
|-  
 
|-  
 
| 5  ||Belarus
 
| 5  ||Belarus
 
|-  
 
|-  
| 5  ||Belgium
+
| 5  ||Czech Republic
 
|-  
 
|-  
| 5  ||Czech Republic
+
| 5  ||India
 
|-  
 
|-  
 
| 4  ||Austria
 
| 4  ||Austria
 +
|-
 +
| 4  ||Belgium
 
|-  
 
|-  
 
| 4  ||Greece
 
| 4  ||Greece
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|-  
 
|-  
 
| 3  ||China
 
| 3  ||China
|-
 
| 3  ||Estonia
 
 
|-  
 
|-  
 
| 3  ||Japan
 
| 3  ||Japan
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|-  
 
|-  
 
| 2  ||Croatia
 
| 2  ||Croatia
 +
|-
 +
| 2  ||Estonia
 
|-  
 
|-  
 
| 2  ||Germany
 
| 2  ||Germany
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|-  
 
|-  
 
| 2  ||Lithuania
 
| 2  ||Lithuania
|-
 
| 2  ||Taiwan
 
 
|-  
 
|-  
 
| 1  ||Brazil
 
| 1  ||Brazil
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|-  
 
|-  
 
| 1  ||Slovakia
 
| 1  ||Slovakia
 +
|-
 +
| 1  ||Taiwan
 
|-  
 
|-  
 
| 1  ||Thailand
 
| 1  ||Thailand

Revision as of 03:29, 2 October 2020

This page lists the number of IMO problems per proposing country for the years 1959-2020.

#problems : proposed by country
26 Poland
24 Netherlands
23 United Kingdom
22 Romania
20 *USSR
17 Bulgaria
17 Russia
16 *Czechoslovakia
15 Hungary
13 USA
11 *West Germany
9 *East Germany
9 France
8.5 Australia
8 South Korea
7 Finland
7 Iran
7 Sweden
6 Luxembourg
5 Belarus
5 Czech Republic
5 India
4 Austria
4 Belgium
4 Greece
4 Ireland
4 Mongolia
4 Serbia
4 Ukraine
4 *Yugoslavia
3 Canada
3 China
3 Japan
3 New Zealand
3 South Africa
3 Vietnam
2.5 Armenia
2 Albania
2 Croatia
2 Estonia
2 Germany
2 Iceland
2 Israel
2 Italy
2 Lithuania
1 Brazil
1 Colombia
1 Cuba
1 El Salvador
1 Georgia
1 Hong Kong
1 Macedonia
1 Mexico
1 Philippines
1 Slovakia
1 Taiwan
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.

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