Rank	Countries/Territories	Count	Percent
1	United States	423	31.6%
2	China	266	19.9%
3	Germany	171	12.8%
4	India	167	12.5%
5	Netherlands	38	2.8%
6	Egypt	27	2%
7	Canada	22	1.6%
8	Ireland	22	1.6%
9	France	17	1.3%
10	Japan	14	1%
11	Russia	14	1%
12	Philippines	10	0.7%
13	Viet Nam	9	0.7%
14	Iran, Islamic Republic of	9	0.7%
15	Australia	8	0.6%
16	Saudi Arabia	8	0.6%
17	United Kingdom	7	0.5%
18	Kenya	7	0.5%
19	Korea, Republic of	7	0.5%
20	Cyprus	6	0.4%
21	Bangladesh	5	0.4%
22	Mexico	5	0.4%
23	Romania	5	0.4%
24	Thailand	4	0.3%
25	Ethiopia	4	0.3%
26	Hong Kong	3	0.2%
27	Brazil	3	0.2%
28	Mauritius	3	0.2%
29	Ukraine	3	0.2%
30	United Arab Emirates	3	0.2%
31	Sweden	3	0.2%
32	Taiwan	3	0.2%
33	Nepal	3	0.2%
34	Singapore	3	0.2%
35	South Africa	3	0.2%
36	Tanzania, United Republic of	2	0.1%
37	Turkey	2	0.1%
38	Nigeria	2	0.1%
39	Oman	2	0.1%
40	Pakistan	2	0.1%
41	Israel	2	0.1%
42	Malaysia	2	0.1%
43	Argentina	2	0.1%
44	Iraq	2	0.1%
45	Indonesia	1	0.1%
46	Ecuador	1	0.1%
47	Colombia	1	0.1%
48	Maldives	1	0.1%
49	Kuwait	1	0.1%
50	Norway	1	0.1%
51	Mongolia	1	0.1%
52	Uganda	1	0.1%
53	Syrian Arab Republic	1	0.1%
54	Spain	1	0.1%
55	Poland	1	0.1%
56	Qatar	1	0.1%
57	Yemen	1	0.1%
58	Venezuela, Bolivarian Republic of	1	0.1%