Table 1 Respondents and response rates (%) by age group, sex and mobile phone use, and by stage.
1ststage | 2ndstage | All | |
|---|---|---|---|
Age group (years) | N (%) | N (%) | N (%) |
18-29 | 80 (13) | 40 (8) | 120 (11) |
30-39 | 75 (13) | 59 (12) | 134 (12) |
40-49 | 58 (10) | 40 (8) | 98 (9) |
50-59 | 76 (13) | 37 (8) | 113 (10) |
60-69 | 104 (17) | 62 (13) | 166 (15) |
Sex | |||
Male | 179 (12) | 102 (9) | 281 (11) |
Female | 214 (14) | 136 (11) | 350 (13) |
Call time (minutes per month) | |||
0-29 | 99 (10) | 62 (8) | 161 (9) |
30-359 | 138 (14) | 76 (10) | 214 (12) |
360- | 156 (16) | 100 (13) | 256 (14) |