| Region | Subdivision | Population | % Correct | |
|---|---|---|---|---|
| C | North America | California | 40.2 mil | 86%
|
| G | East Asia | Guangdong | 127 mil | 82%
|
| N | North America | New York | 20.3 mil | 82%
|
| U | South Asia | Uttar Pradesh | 247 mil | 80%
|
| Q | North America | Quebec | 8.60 mil | 77%
|
| E | North Europe | England | 57.1 mil | 76%
|
| P | South Asia | Punjab, PK | 123 mil | 68%
|
| A | East Asia | Anhui | 58.7 mil | 67%
|
| V | North America | Virginia | 8.94 mil | 67%
|
| W | South Asia | West Bengal | 104 mil | 62%
|
| M | South Asia | Maharashtra | 128 mil | 60%
|
| F | East Asia | Fujian | 42.2 mil | 59%
|
| B | South Asia | Bihar | 130 mil | 57%
|
| D | South Asia | Dhaka | 46.2 mil | 57%
|
| H | East Asia | Henan | 101 mil | 55%
|
| I | Middle East | Istanbul | 16.0 mil | 55%
|
| R | South Asia | Rajasthan | 84.3 mil | 54%
|
| S | East Asia | Shandong | 103 mil | 54%
|
| T | South Asia | Tamil Nadu | 81.0 mil | 54%
|
| X | East Asia | Xinjiang Uyghur | 26.3 mil | 54%
|
| L | East Asia | Liaoning | 43.3 mil | 53%
|
| J | East Asia | Jiangsu | 86.1 mil | 52%
|
| Y | East Asia | Yunnan | 47.9 mil | 51%
|
| Z | East Asia | Zhejiang | 65.6 mil | 51%
|
| K | South Asia | Karnataka | 70.3 mil | 49%
|
| O | South Asia | Odisha | 48.2 mil | 49%
|