Rank	Countries/Territories	Count	Percent
1	United States	609	40.8%
2	China	476	31.9%
3	Germany	73	4.9%
4	Netherlands	65	4.4%
5	Japan	40	2.7%
6	Russia	27	1.8%
7	Iran, Islamic Republic of	27	1.8%
8	Singapore	26	1.7%
9	Korea, Republic of	13	0.9%
10	Norway	13	0.9%
11	India	12	0.8%
12	Denmark	12	0.8%
13	Cyprus	10	0.7%
14	France	10	0.7%
15	Viet Nam	10	0.7%
16	Australia	6	0.4%
17	Canada	6	0.4%
18	Malaysia	6	0.4%
19	Italy	5	0.3%
20	Poland	5	0.3%
21	Egypt	5	0.3%
22	Thailand	4	0.3%
23	United Kingdom	4	0.3%
24	South Africa	3	0.2%
25	Estonia	3	0.2%
26	Ireland	2	0.1%
27	Hong Kong	2	0.1%
28	Argentina	2	0.1%
29	Ecuador	2	0.1%
30	Spain	2	0.1%
31	Turkey	2	0.1%
32	Ukraine	2	0.1%
33	Philippines	2	0.1%
34	Taiwan	1	0.1%
35	Pakistan	1	0.1%
36	New Zealand	1	0.1%
37	Colombia	1	0.1%
38	Brazil	1	0.1%