Smart Phones
11%
11%
17%
17%
8%
8%
8%
8%
14%
14%
11%
14%
14%
15%
19%
16%
16%
13%
13%
22%
17%
22%
23%
23%
14%
17%
18%
18%
26%
26%
26%
35%
14%
25%
25%
15%