Country/Medal distribution of XXXI IOI (Preliminary)
Country scores
Sorted by medal quality
| # | Country | Gold | Silver | Bronze | Total |
|---|
| 1 | Russia | 4 | 0 | 0 | 4 |
| 2-3 | China | 3 | 1 | 0 | 4 |
| 2-3 | United States of America | 3 | 1 | 0 | 4 |
| 4-5 | Republic of Korea | 2 | 1 | 1 | 4 |
| 4-5 | Vietnam | 2 | 1 | 1 | 4 |
| 6 | Taiwan | 2 | 0 | 2 | 4 |
| 7-9 | France | 1 | 3 | 0 | 4 |
| 7-9 | Iran | 1 | 3 | 0 | 4 |
| 7-9 | Japan | 1 | 3 | 0 | 4 |
| 10-12 | Bulgaria | 1 | 2 | 1 | 4 |
| 10-12 | Indonesia | 1 | 2 | 1 | 4 |
| 10-12 | Ukraine | 1 | 2 | 1 | 4 |
| 13-14 | Australia | 1 | 1 | 2 | 4 |
| 13-14 | Kazakhstan | 1 | 1 | 2 | 4 |
| 15-16 | Canada | 1 | 1 | 1 | 3 |
| 15-16 | Singapore | 1 | 1 | 1 | 3 |
| 17 | Georgia | 1 | 0 | 2 | 3 |
| 18 | Hungary | 1 | 0 | 1 | 2 |
| 19 | Slovakia | 0 | 3 | 1 | 4 |
| 20-24 | Belarus | 0 | 2 | 2 | 4 |
| 20-24 | Croatia | 0 | 2 | 2 | 4 |
| 20-24 | Hong Kong | 0 | 2 | 2 | 4 |
| 20-24 | Israel | 0 | 2 | 2 | 4 |
| 20-24 | Romania | 0 | 2 | 2 | 4 |
| 25-27 | Czech Republic | 0 | 2 | 1 | 3 |
| 25-27 | Lithuania | 0 | 2 | 1 | 3 |
| 25-27 | Poland | 0 | 2 | 1 | 3 |
| 28-29 | Serbia | 0 | 1 | 3 | 4 |
| 28-29 | Sweden | 0 | 1 | 3 | 4 |
| 30-31 | Estonia | 0 | 1 | 2 | 3 |
| 30-31 | Thailand | 0 | 1 | 2 | 3 |
| 32-35 | India | 0 | 1 | 1 | 2 |
| 32-35 | Jordan | 0 | 1 | 1 | 2 |
| 32-35 | Moldova | 0 | 1 | 1 | 2 |
| 32-35 | Turkey | 0 | 1 | 1 | 2 |
| 36-39 | Argentina | 0 | 1 | 0 | 1 |
| 36-39 | Egypt | 0 | 1 | 0 | 1 |
| 36-39 | Mongolia | 0 | 1 | 0 | 1 |
| 36-39 | Portugal | 0 | 1 | 0 | 1 |
| 40-43 | Bangladesh | 0 | 0 | 3 | 3 |
| 40-43 | Germany | 0 | 0 | 3 | 3 |
| 40-43 | Italy | 0 | 0 | 3 | 3 |
| 40-43 | Kyrgyzstan | 0 | 0 | 3 | 3 |
| 44-51 | Finland | 0 | 0 | 2 | 2 |
| 44-51 | Latvia | 0 | 0 | 2 | 2 |
| 44-51 | Macedonia | 0 | 0 | 2 | 2 |
| 44-51 | Mexico | 0 | 0 | 2 | 2 |
| 44-51 | Slovenia | 0 | 0 | 2 | 2 |
| 44-51 | Switzerland | 0 | 0 | 2 | 2 |
| 44-51 | Syria | 0 | 0 | 2 | 2 |
| 44-51 | United Kingdom | 0 | 0 | 2 | 2 |
| 52-60 | Brazil | 0 | 0 | 1 | 1 |
| 52-60 | Greece | 0 | 0 | 1 | 1 |
| 52-60 | Ireland | 0 | 0 | 1 | 1 |
| 52-60 | Malaysia | 0 | 0 | 1 | 1 |
| 52-60 | Netherlands | 0 | 0 | 1 | 1 |
| 52-60 | New Zealand | 0 | 0 | 1 | 1 |
| 52-60 | Norway | 0 | 0 | 1 | 1 |
| 52-60 | Philippines | 0 | 0 | 1 | 1 |
| 52-60 | Saudi Arabia | 0 | 0 | 1 | 1 |
| 61-87 | Austria | 0 | 0 | 0 | 0 |
| 61-87 | Azerbaijan | 0 | 0 | 0 | 0 |
| 61-87 | Belgium | 0 | 0 | 0 | 0 |
| 61-87 | Bolivia | 0 | 0 | 0 | 0 |
| 61-87 | Bosnia and Herzegovina | 0 | 0 | 0 | 0 |
| 61-87 | Chile | 0 | 0 | 0 | 0 |
| 61-87 | Colombia | 0 | 0 | 0 | 0 |
| 61-87 | Cuba | 0 | 0 | 0 | 0 |
| 61-87 | Cyprus | 0 | 0 | 0 | 0 |
| 61-87 | Denmark | 0 | 0 | 0 | 0 |
| 61-87 | Dominican Republic | 0 | 0 | 0 | 0 |
| 61-87 | El Salvador | 0 | 0 | 0 | 0 |
| 61-87 | Iceland | 0 | 0 | 0 | 0 |
| 61-87 | Luxembourg | 0 | 0 | 0 | 0 |
| 61-87 | Macau | 0 | 0 | 0 | 0 |
| 61-87 | Montenegro | 0 | 0 | 0 | 0 |
| 61-87 | Morocco | 0 | 0 | 0 | 0 |
| 61-87 | Nigeria | 0 | 0 | 0 | 0 |
| 61-87 | Palestine | 0 | 0 | 0 | 0 |
| 61-87 | South Africa | 0 | 0 | 0 | 0 |
| 61-87 | Spain | 0 | 0 | 0 | 0 |
| 61-87 | Sri Lanka | 0 | 0 | 0 | 0 |
| 61-87 | Tajikistan | 0 | 0 | 0 | 0 |
| 61-87 | Tunisia | 0 | 0 | 0 | 0 |
| 61-87 | Turkmenistan | 0 | 0 | 0 | 0 |
| 61-87 | Uzbekistan | 0 | 0 | 0 | 0 |
| 61-87 | Venezuela | 0 | 0 | 0 | 0 |
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