Rank	Countries/Territories	Count	Percent
1	United States	332	37.5%
2	China	206	23.3%
3	India	78	8.8%
4	Korea, Republic of	60	6.8%
5	Germany	29	3.3%
6	Japan	26	2.9%
7	Latvia	16	1.8%
8	Russia	13	1.5%
9	Italy	10	1.1%
10	Turkey	8	0.9%
11	South Africa	7	0.8%
12	Netherlands	7	0.8%
13	Israel	7	0.8%
14	Brazil	7	0.8%
15	Canada	5	0.6%
16	Spain	5	0.6%
17	Viet Nam	5	0.6%
18	Taiwan	4	0.5%
19	Australia	4	0.5%
20	Ireland	4	0.5%
21	Mexico	4	0.5%
22	Romania	4	0.5%
23	France	3	0.3%
24	Slovakia	3	0.3%
25	Switzerland	3	0.3%
26	United Arab Emirates	3	0.3%
27	United Kingdom	2	0.2%
28	Venezuela, Bolivarian Republic of	2	0.2%
29	Moldova, Republic of	2	0.2%
30	Pakistan	2	0.2%
31	Philippines	2	0.2%
32	Poland	2	0.2%
33	Hong Kong	2	0.2%
34	Austria	2	0.2%
35	Cote D'ivoire	2	0.2%
36	Cyprus	1	0.1%
37	Denmark	1	0.1%
38	Egypt	1	0.1%
39	Belgium	1	0.1%
40	Hungary	1	0.1%
41	Ghana	1	0.1%
42	Colombia	1	0.1%
43	Congo, The Democratic Republic of The	1	0.1%
44	Nigeria	1	0.1%
45	Norway	1	0.1%
46	Singapore	1	0.1%
47	Luxembourg	1	0.1%
48	Kenya	1	0.1%
49	Sweden	1	0.1%