| Letter(s) | Country | % Correct |
|---|---|---|
| A1, C1, H1, I1, N1 | China | 99%
|
| A3, D2, E1, I3, N3, S1, T1, U1 | United States | 99%
|
| A2, D1, I2, N2 | India | 98%
|
| A5, B1, I5, L1, R1, Z1 | Brazil | 96%
|
| C4, F1 | France | 94%
|
| A4, D3, E2, I4, N4, O1, S2 | Indonesia | 94%
|
| C2, E5, M1, O2, X1 | Mexico | 94%
|
| K3, M5, O5, U5 | United Kingdom | 94%
|
| J1 | Japan | 93%
|
| R3, S5, U2 | Russia | 93%
|
| K1, P1, S3, T2 | Pakistan | 92%
|
| G4, M3, R4, Y2 | Germany | 91%
|
| E3, G1, R2 | Nigeria | 90%
|
| B2, D4, E4, G2, H1, L2, N5, S4 | Bangladesh | 89%
|
| M2, T3, V1 | Vietnam | 85%
|
| B3, C3, D5, G5, H5, L4, M4, O4, P5, U4 | DR Congo | 84%
|
| Q3 | Qatar | 84%
|
| G3, P4, T5, Y1 | Egypt | 83%
|
| K2, R5, U3, Y3 | Turkey | 79%
|
| V2, Z4 | Venezuela | 78%
|
| Q1 | Iraq | 77%
|
| Y4 | Italy | 77%
|
| H3, L3, P2 | Philippines | 77%
|
| H4, O3, P3, T4 | Ethiopia | 76%
|
| C5, F2 | South Africa | 76%
|
| K4 | South Korea | 76%
|
| B4 | Colombia | 75%
|
| W3 | Zimbabwe | 75%
|
| L5 | Thailand | 74%
|
| K5, Y5 | Kenya | 69%
|
| Q2, Z5 | Mozambique | 68%
|
| Z2 | Tanzania | 68%
|
| F3 | Afghanistan | 63%
|
| B5 | Saudi Arabia | 63%
|
| J4 | Jordan | 61%
|
| J5 | Jamaica | 56%
|
| W5 | Sweden | 53%
|
| F5 | Finland | 52%
|
| Z3 | Uzbekistan | 51%
|
| J3 | Tajikistan | 47%
|
| J2 | Azerbaijan | 46%
|
| W1 | Taiwan | 44%
|
| V4 | Bolivia | 43%
|
| X2 | Luxembourg | 37%
|
| Q4 | Equatorial Guinea | 34%
|
| V3 | Côte d’Ivoire | 32%
|
| W4 | Rwanda | 31%
|
| W2 | Malawi | 29%
|
| F4 | Burkina Faso | 24%
|
| V5 | El Salvador | 12%
|