Rank	Countries/Territories	Count	Percent
1	United States	611	47.6%
2	China	233	18.1%
3	Germany	68	5.3%
4	India	60	4.7%
5	Italy	54	4.2%
6	Japan	28	2.2%
7	Argentina	28	2.2%
8	Russia	27	2.1%
9	Latvia	23	1.8%
10	Netherlands	17	1.3%
11	Ireland	12	0.9%
12	Canada	11	0.9%
13	Australia	8	0.6%
14	Israel	8	0.6%
15	Korea, Republic of	8	0.6%
16	United Kingdom	7	0.5%
17	Ukraine	6	0.5%
18	Brazil	6	0.5%
19	Singapore	6	0.5%
20	South Africa	6	0.5%
21	Cyprus	5	0.4%
22	Denmark	5	0.4%
23	France	5	0.4%
24	Taiwan	5	0.4%
25	Turkey	4	0.3%
26	Slovenia	3	0.2%
27	Spain	3	0.2%
28	Sri Lanka	3	0.2%
29	Myanmar	3	0.2%
30	Romania	2	0.2%
31	Portugal	2	0.2%
32	Hong Kong	2	0.2%
33	Djibouti	2	0.2%
34	Bangladesh	1	0.1%
35	Kazakhstan	1	0.1%
36	Qatar	1	0.1%
37	Norway	1	0.1%
38	Peru	1	0.1%
39	Mexico	1	0.1%
40	Sweden	1	0.1%
41	Switzerland	1	0.1%
42	Syrian Arab Republic	1	0.1%
43	Slovakia	1	0.1%
44	Saudi Arabia	1	0.1%
45	Thailand	1	0.1%
46	United Arab Emirates	1	0.1%