Rank	Countries/Territories	Count	Percent
1	United States	536	56.5%
2	China	130	13.7%
3	United Kingdom	63	6.6%
4	Canada	37	3.9%
5	Germany	33	3.5%
6	Australia	21	2.2%
7	India	20	2.1%
8	France	9	0.9%
9	Philippines	9	0.9%
10	Ireland	6	0.6%
11	Netherlands	5	0.5%
12	Sweden	5	0.5%
13	Turkey	4	0.4%
14	Poland	4	0.4%
15	Israel	4	0.4%
16	Brazil	4	0.4%
17	Cyprus	4	0.4%
18	Greece	3	0.3%
19	Hong Kong	3	0.3%
20	Italy	3	0.3%
21	Malaysia	3	0.3%
22	Viet Nam	3	0.3%
23	Russia	3	0.3%
24	Saudi Arabia	2	0.2%
25	Switzerland	2	0.2%
26	South Africa	2	0.2%
27	Spain	2	0.2%
28	Norway	2	0.2%
29	Mexico	2	0.2%
30	New Zealand	2	0.2%
31	Kenya	2	0.2%
32	Hungary	2	0.2%
33	Indonesia	2	0.2%
34	Iran, Islamic Republic of	1	0.1%
35	Egypt	1	0.1%
36	Croatia	1	0.1%
37	Argentina	1	0.1%
38	Belgium	1	0.1%
39	Korea, Republic of	1	0.1%
40	Kuwait	1	0.1%
41	Latvia	1	0.1%
42	Japan	1	0.1%
43	Nigeria	1	0.1%
44	Portugal	1	0.1%
45	Puerto Rico	1	0.1%
46	Ukraine	1	0.1%
47	Sierra Leone	1	0.1%
48	Slovakia	1	0.1%
49	Saint Lucia	1	0.1%