Rank	Countries/Territories	Count	Percent
1	United States	192	32.5%
2	China	98	16.6%
3	United Kingdom	64	10.8%
4	Germany	25	4.2%
5	Canada	25	4.2%
6	India	18	3.1%
7	Singapore	17	2.9%
8	Australia	15	2.5%
9	Netherlands	12	2%
10	Turkey	12	2%
11	Japan	11	1.9%
12	Pakistan	9	1.5%
13	Korea, Republic of	7	1.2%
14	Bulgaria	7	1.2%
15	Iran, Islamic Republic of	7	1.2%
16	France	6	1%
17	Spain	5	0.8%
18	Saudi Arabia	5	0.8%
19	Peru	4	0.7%
20	Mexico	4	0.7%
21	Malaysia	3	0.5%
22	Hong Kong	3	0.5%
23	Israel	3	0.5%
24	Austria	3	0.5%
25	Argentina	2	0.3%
26	Cyprus	2	0.3%
27	Ireland	2	0.3%
28	Greece	2	0.3%
29	Latvia	2	0.3%
30	Norway	2	0.3%
31	Portugal	2	0.3%
32	Romania	2	0.3%
33	Sweden	2	0.3%
34	Switzerland	2	0.3%
35	Taiwan	2	0.3%
36	Thailand	2	0.3%
37	Ukraine	2	0.3%
38	Slovakia	1	0.2%
39	South Africa	1	0.2%
40	Viet Nam	1	0.2%
41	Colombia	1	0.2%
42	Cote D'ivoire	1	0.2%
43	Algeria	1	0.2%
44	Bangladesh	1	0.2%
45	Belgium	1	0.2%
46	Brazil	1	0.2%