Rank	Countries/Territories	Count	Percent
1	United States	659	42.3%
2	China	388	24.9%
3	Germany	141	9.1%
4	Netherlands	45	2.9%
5	India	42	2.7%
6	Japan	38	2.4%
7	Canada	33	2.1%
8		24	1.5%
9	Iran, Islamic Republic of	20	1.3%
10	France	16	1%
11	Hong Kong	14	0.9%
12	Brazil	13	0.8%
13	Korea, Republic of	13	0.8%
14	Venezuela, Bolivarian Republic of	12	0.8%
15	Russia	11	0.7%
16	Israel	11	0.7%
17	United Kingdom	9	0.6%
18	Australia	8	0.5%
19	Spain	7	0.4%
20	Singapore	6	0.4%
21	Ireland	6	0.4%
22	Cyprus	6	0.4%
23	Egypt	5	0.3%
24	South Africa	5	0.3%
25	Taiwan	5	0.3%
26	Italy	4	0.3%
27	Slovakia	3	0.2%
28	Turkey	2	0.1%
29	Denmark	2	0.1%
30	Hungary	2	0.1%
31	Ghana	1	0.1%
32	Bahrain	1	0.1%
33	Belarus	1	0.1%
34	Argentina	1	0.1%
35	Burkina Faso	1	0.1%
36	Croatia	1	0.1%
37	Latvia	1	0.1%
38	Philippines	1	0.1%