Rank	Countries/Territories	Count	Percent
1	United States	890	40.8%
2	China	666	30.5%
3	India	142	6.5%
4	Germany	127	5.8%
5	Japan	67	3.1%
6	Russia	50	2.3%
7	Korea, Republic of	34	1.6%
8	United Kingdom	22	1%
9	Singapore	16	0.7%
10	Australia	15	0.7%
11	Italy	14	0.6%
12	Netherlands	14	0.6%
13	Spain	14	0.6%
14	Hong Kong	13	0.6%
15	Canada	11	0.5%
16	Cyprus	11	0.5%
17	Senegal	9	0.4%
18	Saudi Arabia	7	0.3%
19	Ireland	7	0.3%
20	Taiwan	6	0.3%
21	Iran, Islamic Republic of	5	0.2%
22	France	4	0.2%
23	Argentina	4	0.2%
24	Romania	4	0.2%
25	Jamaica	3	0.1%
26	Ethiopia	3	0.1%
27	Israel	3	0.1%
28	Brazil	2	0.1%
29	Czech Republic	2	0.1%
30	Malaysia	2	0.1%
31	Poland	2	0.1%
32	Switzerland	2	0.1%
33	Ukraine	2	0.1%
34	Uruguay	1	0%
35	Thailand	1	0%
36	Sweden	1	0%
37	Serbia	1	0%
38	South Africa	1	0%
39	Mongolia	1	0%
40	Norway	1	0%
41	Lithuania	1	0%
42	Denmark	1	0%
43	Hungary	1	0%