Respondents who did multiple surveys in same day
The marked visits were done in a gap of one hour or less in the same day. Red marked visits are those which is not matching with the distance covered with time of travel.

Respondents who filled fuel multiple times in a day
The marked visits were done in a gap of three hour or less in the same day. Red marked visits are those which is not matching with the distance covered with time of travel.

Respondent's Duration of each visit
Orange marked visits were done in a duration of 20-49% lesser from actual duration. Red marked visits are those which done in 50% lesser from actual duration.