| Line | % Correct |
|---|---|
| Circle | 91%
|
| Northern | 90%
|
| Bakerloo | 89%
|
| Central | 89%
|
| Piccadilly | 87%
|
| Jubilee | 85%
|
| Victoria | 85%
|
| District | 83%
|
| Hammersmith & City | 79%
|
| Metropolitan | 72%
|
| Waterloo & City | 71%
|