IOI
International Olympiad in Informatics – Statistics
Countries*
CountryIOI HostMedals
GSBTotal
Albania0000
Bolivia0000
Dominican Republic0000
Ecuador0000
?El Salvador0000
?Gabon0000
Ghana0000
?Honduras0000
?Kenya0000
?Kuwait0000
?Libya0000
Madagascar0000
?Montenegro0000
?Mozambique0000
?Nigeria0000
?Palestine0000
Peru0000
United Arab Emirates0000
?Uzbekistan0000
Zimbabwe0000
?Morocco0011
Saudi Arabia0011
?Venezuela0011
Iceland0022
?Malta0022
Tunisia0022
?Chile0033
?Trinidad and Tobago0033
?German Democratic Republic0303
?Jordan0134
Cyprus0145
?Mongolia1135
?Yugoslavia1315
?Turkmenistan1056
?Tajikistan0257
Kyrgyzstan0088
Azerbaijan20190178
Philippines0268
?Soviet Union19903418
Bosnia and Herzegovina0189
?Czechoslovakia3429
?Norway02810
Malaysia13610
Colombia02911
?Portugal199802911
Belgium03912
?Syria021113
Luxembourg011415
Bangladesh021618
?Macau051318
New Zealand011819
Ireland141419
?Spain041721
?Macedonia022123
?Egypt2008061723
Mexico2006132226
Sri Lanka371626
Denmark362130
?Slovenia042731
Austria352331
?Moldova052732
Armenia162532
?Greece1991, 2004062834
?Serbia and Montenegro2151734
Cuba072835
?Argentina1993392335
Switzerland193040
Serbia1152642
Brazil3123146
India1163552
France3143653
Georgia7113654
?Italy20122213356
?Kazakhstan20153213357
South Africa19974134158
Netherlands19953164059
Japan201825261061
Estonia5203863
United Kingdom6184165
?Turkey19993224368
Israel7303168
Australia20139233668
Indonesia4254069
Finland20015234371
Lithuania2294677
?Hong Kong5264677
?Sweden199413303578
Latvia7235080
Canada201017293783
Czech Republic15274587
Germany199215284487
Ukraine10324688
Singapore2020, 202111383988
Hungary199613354492
Croatia200712433893
?Belarus16414198
Slovakia24423399
Taiwan2014215327101
?Thailand2011153656107
United States of America2003553616107
Iran2017275823108
?Vietnam174152110
Bulgaria1989, 2009274638111
?Republic of Korea2002434127111
Romania315232115
Poland2005404432116
Russia2016653912116
China2000882712127

* According to S2.1 of IOI Regulations: "For the IOI, a Country is a state that has an officially recognised relationship with the United Nations, UNESCO, or which has already taken part in one or more past IOIs".