Rank	Countries/Territories	Count	Percent
1	United States	633	37.3%
2	China	518	30.5%
3	India	112	6.6%
4	Germany	102	6%
5	Japan	64	3.8%
6	Russia	51	3%
7	Brazil	41	2.4%
8	Korea, Republic of	23	1.4%
9	Iran, Islamic Republic of	17	1%
10	United Kingdom	12	0.7%
11	Netherlands	11	0.6%
12	Australia	11	0.6%
13	Canada	9	0.5%
14	Italy	7	0.4%
15	Singapore	7	0.4%
16	Turkey	7	0.4%
17	Hong Kong	6	0.4%
18	Denmark	6	0.4%
19	Cote D'ivoire	6	0.4%
20	Mexico	4	0.2%
21	Taiwan	4	0.2%
22	South Africa	4	0.2%
23	Malawi	3	0.2%
24	Malaysia	3	0.2%
25	Pakistan	3	0.2%
26	Peru	3	0.2%
27	Ireland	3	0.2%
28	France	3	0.2%
29	Argentina	3	0.2%
30	Armenia	2	0.1%
31	Cyprus	2	0.1%
32	Czech Republic	2	0.1%
33	Israel	2	0.1%
34	Belgium	2	0.1%
35	Romania	2	0.1%
36	Norway	2	0.1%
37	Spain	1	0.1%
38	Thailand	1	0.1%
39	Ukraine	1	0.1%
40	New Zealand	1	0.1%
41	Kuwait	1	0.1%
42	Croatia	1	0.1%
43	Greece	1	0.1%
44	Belarus	1	0.1%
45	Colombia	1	0.1%