| Value |
Category |
| 1 |
Walking |
| 2 |
Bicycle |
| 3 |
Taxi |
| 4 |
Schoolbus/ taxi |
| 5 |
Car pool |
| 6 |
Parent drive |
| 7 |
Lift with friend |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.