Rank	Countries/Territories	Count	Percent
1	United States	256	34.2%
2	China	115	15.4%
3	Germany	72	9.6%
4	India	39	5.2%
5	Korea, Republic of	38	5.1%
6	Brazil	35	4.7%
7	Russia	30	4%
8	France	27	3.6%
9	Japan	22	2.9%
10		17	2.3%
11	Canada	12	1.6%
12	Latvia	12	1.6%
13	Ireland	9	1.2%
14	United Kingdom	7	0.9%
15	Australia	5	0.7%
16	Thailand	4	0.5%
17	Netherlands	4	0.5%
18	Pakistan	4	0.5%
19	Peru	3	0.4%
20	Romania	3	0.4%
21	Cyprus	3	0.4%
22	Costa Rica	2	0.3%
23	Italy	2	0.3%
24	Hong Kong	2	0.3%
25	New Zealand	2	0.3%
26	Turkey	2	0.3%
27	Ukraine	2	0.3%
28	Saudi Arabia	2	0.3%
29	Malaysia	2	0.3%
30	Mexico	2	0.3%
31	Nepal	2	0.3%
32	Mauritius	1	0.1%
33	Lebanon	1	0.1%
34	Kuwait	1	0.1%
35	Singapore	1	0.1%
36	Norway	1	0.1%
37	Greece	1	0.1%
38	Indonesia	1	0.1%
39	Iraq	1	0.1%
40	Croatia	1	0.1%
41	Egypt	1	0.1%
42	Belgium	1	0.1%