Rank	Countries/Territories	Count	Percent
1	United States	263	37.3%
2	China	112	15.9%
3	Netherlands	62	8.8%
4	Germany	57	8.1%
5	India	46	6.5%
6	Ireland	29	4.1%
7	Azerbaijan	22	3.1%
8	United Kingdom	12	1.7%
9	Canada	10	1.4%
10	Taiwan	8	1.1%
11	Indonesia	7	1%
12	Japan	6	0.9%
13	Singapore	6	0.9%
14	Malaysia	6	0.9%
15	South Africa	5	0.7%
16	Ukraine	4	0.6%
17	Romania	4	0.6%
18	Mexico	3	0.4%
19	Philippines	3	0.4%
20	Greece	3	0.4%
21	Egypt	3	0.4%
22	Argentina	3	0.4%
23	Australia	3	0.4%
24	Bangladesh	2	0.3%
25	Cyprus	2	0.3%
26	Italy	2	0.3%
27	Lithuania	2	0.3%
28	Portugal	2	0.3%
29	Norway	2	0.3%
30	Russia	2	0.3%
31	Slovenia	2	0.3%
32	Syrian Arab Republic	2	0.3%
33	Viet Nam	2	0.3%
34	Uzbekistan	1	0.1%
35	United Arab Emirates	1	0.1%
36	Saudi Arabia	1	0.1%
37	Pakistan	1	0.1%
38	Poland	1	0.1%
39	Korea, Republic of	1	0.1%
40	Denmark	1	0.1%
41	Belgium	1	0.1%