How long does it usually take you to travel to school?

Minutes Elementary Secondary All students
  %
Less than 10  39.8 28.5 37.7
10 to 19 32.0 34.7 32.5
20 to 29  12.2 15.6 12.8
30 to 44  9.4 12.2 9.9
45 to 59  3.7 5.6 4.1
60 or more 3.0 3.3 3.0