During the last 7D, on how many D did you travel in a motor vehicle like a train, bus, car, or tram
during the last 7d, on how many d did you travel in a motor vehicle like a train, bus, car, or tram
During the last 7 days, on how many days did you travel in a motor vehicle like a train, bus, car, or tram
during the last 7 days, on how many days did you travel in a motor vehicle like a train, bus, car, or tram