Kuesioner tentang telefon bimbit

23
sebelum hampir 9th.
15
sebelum hampir 9th.
18
sebelum hampir 9th.
27
sebelum hampir 9th.
16 tahun
sebelum hampir 9th.
23
sebelum hampir 9th.
18
sebelum hampir 9th.
17
sebelum hampir 9th.
19
sebelum hampir 9th.
42
sebelum hampir 9th.