Rank	Countries/Territories	Count	Percent
1	United States	336	35.1%
2	China	276	28.9%
3	Germany	111	11.6%
4	India	56	5.9%
5	Brazil	22	2.3%
6	Singapore	20	2.1%
7	Japan	15	1.6%
8	France	15	1.6%
9	Canada	9	0.9%
10	Cyprus	9	0.9%
11	United Kingdom	8	0.8%
12	Netherlands	8	0.8%
13	Malaysia	6	0.6%
14	Nepal	5	0.5%
15	Pakistan	5	0.5%
16	Argentina	5	0.5%
17	Australia	5	0.5%
18	Bangladesh	4	0.4%
19	Libya	4	0.4%
20	Ireland	4	0.4%
21	Philippines	4	0.4%
22	Turkey	4	0.4%
23	Switzerland	3	0.3%
24	Romania	3	0.3%
25	Poland	2	0.2%
26	Norway	2	0.2%
27	Ukraine	2	0.2%
28	Iran, Islamic Republic of	2	0.2%
29	Korea, Republic of	2	0.2%
30	Hong Kong	2	0.2%
31	Ethiopia	1	0.1%
32	Iraq	1	0.1%
33	Israel	1	0.1%
34	Taiwan	1	0.1%
35	Sweden	1	0.1%
36	Oman	1	0.1%
37	Russia	1	0.1%