During AMC testing, the AoPS Wiki is in read-only mode. Your account is not considered logged in on wiki pages and no edits can be made.

Difference between revisions of "IMO problems statistics"

(2011 added)
 
(19 intermediate revisions by 3 users not shown)
Line 1: Line 1:
This page lists the number of IMO problems per proposing country for the years 1959-2011.
+
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   
 
|-
 
|-
|25   ||Poland  
+
|28   ||Poland  
 
|-  
 
|-  
|23   ||Netherlands
+
|24   ||Netherlands
 
|-  
 
|-  
 
|23  ||United Kingdom
 
|23  ||United Kingdom
Line 14: Line 14:
 
|20  ||*USSR
 
|20  ||*USSR
 
|-  
 
|-  
|16   ||Bulgaria
+
|17   ||Bulgaria
 +
|-
 +
|17  ||Russia
 
|-  
 
|-  
 
|16  ||*Czechoslovakia
 
|16  ||*Czechoslovakia
 
|-  
 
|-  
|15   ||Hungary
+
|16   ||Hungary
 
|-  
 
|-  
|12  ||Russia
+
|13   ||USA
|-
 
|11   ||USA
 
 
|-  
 
|-  
 
|11  ||*West Germany
 
|11  ||*West Germany
 
|-  
 
|-  
 +
| 9.5 ||Australia
 +
|-
 
| 9  ||*East Germany
 
| 9  ||*East Germany
 
|-  
 
|-  
Line 34: Line 36:
 
| 7  ||Finland
 
| 7  ||Finland
 
|-  
 
|-  
 +
| 7  ||Iran
 +
|- 
 
| 7  ||Sweden
 
| 7  ||Sweden
 +
|-
 +
| 6  ||India
 +
|-
 +
| 6  ||Luxembourg
 +
|-
 +
| 5  ||Austria
 
|-  
 
|-  
 
| 5  ||Belarus
 
| 5  ||Belarus
 
|-  
 
|-  
| 5  ||Iran
+
| 5  ||Belgium
 +
|-
 +
| 5  ||Czech Republic
 
|-  
 
|-  
| 4.5 ||Australia
+
| 5   ||Ukraine
 
|-  
 
|-  
| 4  ||India
+
| 4  ||Canada
 +
|-
 +
| 4  ||Greece
 
|-  
 
|-  
 
| 4  ||Ireland
 
| 4  ||Ireland
 +
|-
 +
| 4  ||Mongolia
 +
|-
 +
| 4  ||Serbia
 
|-  
 
|-  
 
| 4  ||*Yugoslavia
 
| 4  ||*Yugoslavia
|-
 
| 3  ||Belgium
 
 
|-  
 
|-  
 
| 3  ||China
 
| 3  ||China
 
|-  
 
|-  
| 3  ||Czech Republic
+
| 3  ||Estonia
 
|-  
 
|-  
| 3  ||Luxembourg
+
| 3  ||Japan
 
|-  
 
|-  
| 3  ||Mongolia
+
| 3  ||New Zealand
 
|-  
 
|-  
| 3  ||New Zealand
+
| 3  ||South Africa
 
|-  
 
|-  
 
| 3  ||Vietnam
 
| 3  ||Vietnam
 
|-  
 
|-  
| 2   ||Canada
+
| 2.5 ||Armenia
 
|-  
 
|-  
| 2  ||Estonia
+
| 2  ||Albania
 +
|-
 +
| 2  ||Croatia
 
|-  
 
|-  
 
| 2  ||Germany
 
| 2  ||Germany
Line 73: Line 91:
 
|-  
 
|-  
 
| 2  ||Italy
 
| 2  ||Italy
|-
 
| 2  ||Japan
 
 
|-  
 
|-  
 
| 2  ||Lithuania
 
| 2  ||Lithuania
 
|-  
 
|-  
| 2  ||Serbia
+
| 2  ||Taiwan
|-
 
| 2  ||Ukraine
 
|-
 
| 1.5 ||Armenia
 
|-
 
| 1  ||Austria
 
 
|-  
 
|-  
 
| 1  ||Brazil
 
| 1  ||Brazil
Line 92: Line 102:
 
| 1  ||Cuba
 
| 1  ||Cuba
 
|-  
 
|-  
| 1  ||Greece
+
| 1  ||El Salvador
 +
|-
 +
| 1  ||Georgia
 
|-  
 
|-  
 
| 1  ||Hong Kong
 
| 1  ||Hong Kong
Line 102: Line 114:
 
| 1  ||Philippines
 
| 1  ||Philippines
 
|-  
 
|-  
| 1  ||Taiwan
+
| 1  ||Slovakia
 +
|-
 +
| 1  ||Spain
 +
|-
 +
| 1  ||Thailand
 
|-  
 
|-  
 
| 1  ||Turkey
 
| 1  ||Turkey
Line 108: Line 124:
  
 
A * in front of a country name means that this country no longer exists, since it split or merged into other countries.
 
A * in front of a country name means that this country no longer exists, since it split or merged into other countries.
 +
 +
==See Also==
 +
 +
* [[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.

See Also