Rank	Countries/Territories	Count	Percent
1	United States	379	36.9%
2	China	153	14.9%
3	India	140	13.6%
4	Germany	87	8.5%
5	Japan	47	4.6%
6	Canada	25	2.4%
7	Italy	17	1.7%
8	France	16	1.6%
9	Korea, Republic of	13	1.3%
10	Ukraine	13	1.3%
11	Taiwan	13	1.3%
12	Netherlands	11	1.1%
13	Ireland	10	1%
14	Singapore	9	0.9%
15	Thailand	8	0.8%
16	United Kingdom	7	0.7%
17	Viet Nam	7	0.7%
18	South Africa	6	0.6%
19	Spain	6	0.6%
20	Philippines	5	0.5%
21	Portugal	4	0.4%
22	Greece	4	0.4%
23	Nigeria	4	0.4%
24	Turkey	3	0.3%
25	Hong Kong	3	0.3%
26	Hungary	3	0.3%
27	Egypt	3	0.3%
28	Australia	3	0.3%
29	Romania	3	0.3%
30	Iraq	2	0.2%
31	Malaysia	2	0.2%
32	Mexico	2	0.2%
33	Mongolia	2	0.2%
34	Colombia	2	0.2%
35	Cyprus	2	0.2%
36	Norway	2	0.2%
37	Czech Republic	1	0.1%
38	Denmark	1	0.1%
39	Croatia	1	0.1%
40	Belgium	1	0.1%
41	Brazil	1	0.1%
42	Argentina	1	0.1%
43	Fiji	1	0.1%
44	Iran, Islamic Republic of	1	0.1%
45	Serbia	1	0.1%
46	Switzerland	1	0.1%