Rank	Countries/Territories	Count	Percent
1	United States	390	36.7%
2	China	291	27.4%
3	Germany	92	8.7%
4	India	53	5%
5	Netherlands	39	3.7%
6	Ireland	25	2.4%
7	France	25	2.4%
8	Canada	23	2.2%
9	United Kingdom	13	1.2%
10	Russia	10	0.9%
11	Japan	9	0.8%
12	Korea, Republic of	8	0.8%
13	South Africa	8	0.8%
14	Australia	8	0.8%
15	Cyprus	8	0.8%
16	Singapore	8	0.8%
17	Italy	5	0.5%
18	Argentina	3	0.3%
19	Israel	3	0.3%
20	Iran, Islamic Republic of	3	0.3%
21	Colombia	3	0.3%
22	Taiwan	3	0.3%
23	Mauritius	2	0.2%
24	Uganda	2	0.2%
25	Ukraine	2	0.2%
26	Bangladesh	2	0.2%
27	Brazil	2	0.2%
28	Bulgaria	2	0.2%
29	Denmark	2	0.2%
30	Serbia	2	0.2%
31	Portugal	2	0.2%
32	Romania	1	0.1%
33	Spain	1	0.1%
34	Sweden	1	0.1%
35	Switzerland	1	0.1%
36	Kuwait	1	0.1%
37	Norway	1	0.1%
38	Egypt	1	0.1%
39	Georgia	1	0.1%
40	Hong Kong	1	0.1%
41	Hungary	1	0.1%
42	Croatia	1	0.1%
43	Chile	1	0.1%
44	Tanzania, United Republic of	1	0.1%
45	Slovenia	1	0.1%
46	Yemen	1	0.1%