Smart Phones
13%
18%
13%
27%
25%
32%
11%
17%
15%
18%
22%
15%
22%
21%
14%
21%
6%
15%
33%
15%
27%
10%
14%
15%
17%
14%
23%
17%
15%
21%
37%
11%
17%
11%
15%
24%