Questionnaire sur les téléphones mobiles
16
20
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122222222222222225567665
18
21
19
22
17
18
24
18
18
18
19
quinze
25
17
17
16
26
17
18
16
17
16
quinze
16
16+
quarante-cinq
18
30
19
19
17 ans
13
8
quinze
18+
16
16
19
18
16
41
16
quinze
quinze
14
30
quinze
quinze
22
18
19
18
33
17
quinze
18
quinze
16
17
14
12
22
16
18
21
15 ans
17
17
16
quinze
34
16
18
16
16
17
16
16
54
21
22
quinze
70
17
29
quinze
22
quinze
16 ans
18
16
20
19
quinze
21