1-7

7

Survey name

8-20

13

Workstation name

21-28

8

Interviewer number

29-40

12

Date and time of contact attempt

41-48

8

Interview number

49-50

2

Response code of contact

51-52

2

Contact number

53-58

6

Total time in seconds

59-64

6

Introduction time in seconds

65-70

6

Area code of contacted telephone number

71-76

6

Telephone time in seconds

77-80

4

Number of screens shown to interviewer

81-86

6

Edit time in seconds

87-92

6

Waiting time in seconds

93

7

Omnibus survey name