Rank	Countries/Territories	Count	Percent
1	United States	350	38.4%
2	China	187	20.5%
3		113	12.4%
4	Ireland	47	5.2%
5	Japan	23	2.5%
6	Germany	22	2.4%
7	India	18	2%
8	Canada	17	1.9%
9	Netherlands	16	1.8%
10	Latvia	14	1.5%
11	France	14	1.5%
12	Hong Kong	10	1.1%
13	Australia	9	1%
14	Russia	8	0.9%
15	Taiwan	8	0.9%
16	Singapore	7	0.8%
17	Italy	5	0.5%
18	Iran, Islamic Republic of	5	0.5%
19	United Kingdom	4	0.4%
20	Mexico	3	0.3%
21	Israel	3	0.3%
22	Argentina	2	0.2%
23	Cyprus	2	0.2%
24	Serbia	2	0.2%
25	Thailand	2	0.2%
26	South Africa	2	0.2%
27	Malaysia	2	0.2%
28	Ukraine	2	0.2%
29	Uzbekistan	2	0.2%
30	Korea, Republic of	1	0.1%
31	New Zealand	1	0.1%
32	Norway	1	0.1%
33	Poland	1	0.1%
34	Romania	1	0.1%
35	Sweden	1	0.1%
36	Switzerland	1	0.1%
37	Turkey	1	0.1%
38	Slovakia	1	0.1%
39	Finland	1	0.1%
40	Belgium	1	0.1%
41	Bulgaria	1	0.1%
42	Greece	1	0.1%