For all persons [Questions D1-D18 were asked of all persons.]
D18. How did [the person] travel to his/her main daily activity last week?
(Enter mode of transport from inside front cover) [ ] 1 Private car [ ] 2 Share car [ ] 3 Company car [ ] 4 Private boat [ ] 5 Taxi [ ] 6 Bus [ ] 7 Minibus [ ] 8 Motor cycle/bike [ ] 9 On foot (walk) [ ] 10 Other mode