Rank	Countries/Territories	Count	Percent
1	United States	479	38.2%
2	China	350	27.9%
3	Germany	101	8.1%
4	United Kingdom	41	3.3%
5	India	33	2.6%
6	Japan	27	2.2%
7	Netherlands	25	2%
8	Iran, Islamic Republic of	19	1.5%
9	Canada	14	1.1%
10	Poland	14	1.1%
11	France	14	1.1%
12	Russia	12	1%
13	Slovenia	11	0.9%
14	Australia	11	0.9%
15	Sweden	10	0.8%
16	Cyprus	9	0.7%
17	Indonesia	9	0.7%
18	Hong Kong	7	0.6%
19	Turkey	7	0.6%
20	Singapore	6	0.5%
21	Mexico	6	0.5%
22	Israel	5	0.4%
23	Korea, Republic of	5	0.4%
24	Brazil	5	0.4%
25	Greece	3	0.2%
26	Ukraine	3	0.2%
27	Romania	3	0.2%
28	Spain	3	0.2%
29	Ireland	2	0.2%
30	Bangladesh	2	0.2%
31	Lithuania	2	0.2%
32	Malaysia	2	0.2%
33	Italy	2	0.2%
34	Norway	2	0.2%
35	Philippines	1	0.1%
36	Qatar	1	0.1%
37	South Africa	1	0.1%
38	Mauritius	1	0.1%
39	Argentina	1	0.1%
40	Chile	1	0.1%
41	Hungary	1	0.1%
42	Taiwan	1	0.1%
43	Thailand	1	0.1%