Rank	Countries/Territories	Count	Percent
1	United States	383	34.2%
2	China	260	23.2%
3	United Kingdom	77	6.9%
4	Germany	59	5.3%
5	India	53	4.7%
6	Japan	52	4.6%
7	Taiwan	27	2.4%
8	Singapore	19	1.7%
9	Chile	15	1.3%
10	Brazil	14	1.2%
11	France	14	1.2%
12	Turkey	14	1.2%
13	Ukraine	13	1.2%
14	Spain	13	1.2%
15	Russia	12	1.1%
16	Canada	11	1%
17	Netherlands	9	0.8%
18	Slovenia	7	0.6%
19	Australia	6	0.5%
20	Ireland	6	0.5%
21	Malaysia	5	0.4%
22	Korea, Republic of	4	0.4%
23	Guam	4	0.4%
24	Cyprus	4	0.4%
25	Argentina	3	0.3%
26	Hong Kong	3	0.3%
27	Egypt	3	0.3%
28	Portugal	3	0.3%
29	Pakistan	3	0.3%
30	Peru	3	0.3%
31	Sweden	3	0.3%
32	Viet Nam	2	0.2%
33	New Zealand	2	0.2%
34	Iran, Islamic Republic of	2	0.2%
35	Iraq	1	0.1%
36	Italy	1	0.1%
37	Ecuador	1	0.1%
38	Bahrain	1	0.1%
39	Belgium	1	0.1%
40	Nigeria	1	0.1%
41	Norway	1	0.1%
42	Philippines	1	0.1%
43	Poland	1	0.1%
44	Lithuania	1	0.1%
45	South Africa	1	0.1%
46	Sri Lanka	1	0.1%