Rank	Countries/Territories	Count	Percent
1	United States	351	39.3%
2	China	192	21.5%
3	India	58	6.5%
4	Germany	30	3.4%
5	Netherlands	25	2.8%
6	Australia	21	2.3%
7	Japan	19	2.1%
8	Russia	16	1.8%
9	Ethiopia	15	1.7%
10	France	12	1.3%
11	United Kingdom	12	1.3%
12	Taiwan	12	1.3%
13	Romania	11	1.2%
14	Canada	10	1.1%
15	Yemen	10	1.1%
16	Singapore	7	0.8%
17	Cyprus	7	0.8%
18	Korea, Republic of	7	0.8%
19	Egypt	6	0.7%
20	Ireland	6	0.7%
21	Indonesia	5	0.6%
22	Philippines	5	0.6%
23	Slovakia	5	0.6%
24	Saudi Arabia	4	0.4%
25	Italy	4	0.4%
26	Malaysia	3	0.3%
27	Nigeria	3	0.3%
28	Pakistan	3	0.3%
29	Mexico	3	0.3%
30	Denmark	3	0.3%
31	Turkey	3	0.3%
32	Syrian Arab Republic	2	0.2%
33	Viet Nam	2	0.2%
34	Thailand	2	0.2%
35	Sweden	2	0.2%
36	Czech Republic	2	0.2%
37	Brazil	2	0.2%
38	Mauritius	2	0.2%
39	New Zealand	1	0.1%
40	Kazakhstan	1	0.1%
41	Saint Vincent and The Grenadines	1	0.1%
42	Peru	1	0.1%
43	Poland	1	0.1%
44	Colombia	1	0.1%
45	Iraq	1	0.1%
46	Israel	1	0.1%
47	Hong Kong	1	0.1%
48	Switzerland	1	0.1%
49	Serbia	1	0.1%
50	Ukraine	1	0.1%