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2017
So
urc
e:A
BC
Ja
n –
Dec 1
6, *Y
ou
th T
GI
20
16
(A
utu
mn
), G
oo
gle
An
aly
tics J
an
17
28%
46%
26%
AB C1C2 DE
79%
21%
7-10 11-14
So
urc
e: Y
ou
th T
GI 2
01
6 (
Au
tum
n)