Rank	Countries/Territories	Count	Percent
1	United States	392	41.1%
2	China	215	22.6%
3	Germany	78	8.2%
4	India	48	5%
5	Korea, Republic of	24	2.5%
6	Netherlands	21	2.2%
7	Japan	21	2.2%
8	Turkey	17	1.8%
9	Ireland	14	1.5%
10	Hong Kong	12	1.3%
11	Brazil	11	1.2%
12	Canada	10	1%
13	Italy	6	0.6%
14	Malaysia	6	0.6%
15	France	5	0.5%
16	United Kingdom	5	0.5%
17	Spain	4	0.4%
18	Thailand	4	0.4%
19	Venezuela, Bolivarian Republic of	4	0.4%
20	Australia	4	0.4%
21	Indonesia	4	0.4%
22	Portugal	3	0.3%
23	Romania	3	0.3%
24	Russia	3	0.3%
25	Saudi Arabia	3	0.3%
26	Algeria	3	0.3%
27	Cyprus	3	0.3%
28	Czech Republic	2	0.2%
29	Egypt	2	0.2%
30	Argentina	2	0.2%
31	Belgium	2	0.2%
32	Singapore	2	0.2%
33	Iran, Islamic Republic of	2	0.2%
34	Israel	2	0.2%
35	Ukraine	2	0.2%
36	Trinidad and Tobago	1	0.1%
37	Syrian Arab Republic	1	0.1%
38	Taiwan	1	0.1%
39	Viet Nam	1	0.1%
40	Luxembourg	1	0.1%
41	Mongolia	1	0.1%
42	Poland	1	0.1%
43	Bosnia and Herzegovina	1	0.1%
44	Armenia	1	0.1%
45	Bangladesh	1	0.1%
46	Estonia	1	0.1%
47	Finland	1	0.1%
48	Albania	1	0.1%
49	Greece	1	0.1%