Group
with family
Group
with friends/colleagues
Group
with people I don't know
UK
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
55%
60%
Facebook
11%
18%
9%
WhatsApp
23%
27%
3%
US
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
55%
60%
Facebook
15%
21%
12%
WhatsApp
9%
9%
6%
Germany
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
55%
60%
Facebook
9%
12%
9%
WhatsApp
26%
27%
5%