Rank	Countries/Territories	Count	Percent
1	United States	318	38.3%
2	China	168	20.2%
3	Germany	116	14%
4	India	47	5.7%
5	Netherlands	26	3.1%
6	Canada	24	2.9%
7	Japan	17	2%
8	Ireland	15	1.8%
9	Turkey	10	1.2%
10	United Kingdom	9	1.1%
11	Australia	8	1%
12	Egypt	7	0.8%
13	South Africa	7	0.8%
14	Malaysia	5	0.6%
15	Portugal	4	0.5%
16	Russia	4	0.5%
17	Taiwan	4	0.5%
18	Ecuador	4	0.5%
19	Cyprus	4	0.5%
20	Denmark	3	0.4%
21	Colombia	3	0.4%
22	Thailand	3	0.4%
23	Singapore	2	0.2%
24	Switzerland	2	0.2%
25	Peru	2	0.2%
26	Korea, Republic of	2	0.2%
27	Benin	2	0.2%
28	Estonia	2	0.2%
29	France	2	0.2%
30	Hong Kong	2	0.2%
31	Uzbekistan	2	0.2%
32	Indonesia	1	0.1%
33	Czech Republic	1	0.1%
34	Mexico	1	0.1%
35	Saudi Arabia	1	0.1%
36	Sweden	1	0.1%
37	United Arab Emirates	1	0.1%