Plain language definition
              Not applicable
          Detailed definition
              Time at which a respondent usually leaves home to go to work.
          Values (English)
          Total - Time leaving for work
          Between 5 and 5:59 a.m.
          Between 6 and 6:59 a.m.
          Between 7 and 7:59 a.m.
          Between 8 and 8:59 a.m.
          Between 9 and 11:59 a.m.
          Between 12 p.m. and 4:59 a.m