| Letter | kg/person | Country | % Correct |
|---|---|---|---|
| O | 43.34 | Oman | 98%
|
| Q | 90.5 (2002) | Qatar | 98%
|
| Y | 16.86 | Yemen | 98%
|
| Z | 17.67 | Zimbabwe | 96%
|
| A | 121.61 | Australia | 94%
|
| R | 87.81 | Russia | 94%
|
| U | 124.11 | United States | 94%
|
| D | 70.83 | Denmark | 93%
|
| F | 83.05 | France | 93%
|
| E | 63.64 | Estonia | 89%
|
| G | 87.79 | Germany | 89%
|
| P | 94.07 | Portugal | 89%
|
| J | 58.97 | Jamaica | 87%
|
| H | 79.73 | Hungary | 83%
|
| V | 63.34 | Vietnam | 83%
|
| S | 100.26 | Spain | 76%
|
| N | 100.90 | New Zealand | 74%
|
| I | 97.02 | Israel | 72%
|
| L | 81.28 | Lithuania | 70%
|
| C | 83.17 | Chile | 69%
|
| B | 81.47 | Belarus | 63%
|
| K | 67.12 | Kuwait | 59%
|
| M | 88.38 | Mongolia | 57%
|
| T | 77.57 | Taiwan | 44%
|