| Gross tonnage | Country | % Correct |
|---|---|---|
| 9.9 mil | United States | 99%
|
| 117 mil | China / Hong Kong | 97%
|
| 40.9 mil | United Kingdom / Bermuda | 94%
|
| 17.8 mil | Japan | 91%
|
| 18.5 mil | Spain | 81%
|
| 18.0 mil | Italy | 77%
|
| 13.7 mil | Germany | 76%
|
| 10.1 mil | Indonesia | 76%
|
| 11.1 mil | South Korea | 73%
|
| 14.4 mil | Norway | 67%
|
| 41.1 mil | Greece | 60%
|
| 11.3 mil | Denmark | 56%
|
| 59.2 mil | Singapore | 56%
|
| 216 mil | Panama | 53%
|
| 48.3 mil | Bahamas | 33%
|
| 19.7 mil | Cyprus | 27%
|
| 45.0 mil | Malta | 26%
|
| 124 mil | Liberia | 20%
|
| 10.6 mil | Antigua and Barbuda | 16%
|
| 81.1 mil | Marshall Islands | 12%
|