Rank	Countries/Territories	Count	Percent
1	United States	403	36.8%
2	China	325	29.7%
3	Germany	96	8.8%
4	France	46	4.2%
5	Canada	27	2.5%
6	India	22	2%
7		22	2%
8	Netherlands	21	1.9%
9	Ukraine	12	1.1%
10	Korea, Republic of	11	1%
11	Russia	10	0.9%
12	United Kingdom	10	0.9%
13	Japan	8	0.7%
14	Cyprus	8	0.7%
15	Egypt	7	0.6%
16	South Africa	7	0.6%
17	Singapore	6	0.5%
18	Norway	6	0.5%
19	Turkey	5	0.5%
20	Australia	4	0.4%
21	Hong Kong	4	0.4%
22	Iran, Islamic Republic of	4	0.4%
23	Argentina	3	0.3%
24	Taiwan	3	0.3%
25	United Arab Emirates	2	0.2%
26	Switzerland	2	0.2%
27	Philippines	2	0.2%
28	Poland	2	0.2%
29	Malaysia	2	0.2%
30	Mexico	2	0.2%
31	Bahrain	2	0.2%
32	Georgia	2	0.2%
33	Italy	2	0.2%
34	Israel	1	0.1%
35	Indonesia	1	0.1%
36	Bangladesh	1	0.1%
37	Romania	1	0.1%
38	Spain	1	0.1%
39	Viet Nam	1	0.1%