VAR 000133 Post.Admin.8. IW length

VAR 000133    Post.Admin.8. IW length
              MD1: EQ 0,  MD2: GE 999.99
              COLUMNS:  400 - 407
              Numeric  DEC 2

   Post-Admin.8.

       POST: Interview length
       ---------------------------------------------------------------------

       Note: interview length is the amount of lapsed time
       between the beginning and ending of the interview as
       recorded by the instrument application, and may be
       affected by suspension of interview, power failure,
       application failure, R digressions and interruptions etc.
       The average Post interview length is 63.76 minutes.
       Number of minutes (2 decimal places) is coded, except:

       999.99 NA; partial IW
       000.00 No Post IW

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