Rank	Countries/Territories	Count	Percent
1	United States	441	39.6%
2	China	212	19%
3	India	84	7.5%
4	Germany	73	6.6%
5	Russia	49	4.4%
6		38	3.4%
7	Japan	24	2.2%
8	Korea, Republic of	24	2.2%
9	Netherlands	22	2%
10	Spain	16	1.4%
11	France	16	1.4%
12	Iran, Islamic Republic of	15	1.3%
13	Australia	8	0.7%
14	United Kingdom	8	0.7%
15	Portugal	8	0.7%
16	Italy	7	0.6%
17	Cyprus	6	0.5%
18	South Africa	6	0.5%
19	Poland	5	0.4%
20	Turkey	5	0.4%
21	Brazil	5	0.4%
22	Ireland	5	0.4%
23	Hong Kong	4	0.4%
24	Belgium	4	0.4%
25	Serbia	4	0.4%
26	Taiwan	3	0.3%
27	Canada	3	0.3%
28	Czech Republic	2	0.2%
29	Denmark	2	0.2%
30	Egypt	2	0.2%
31	Viet Nam	2	0.2%
32	Sweden	2	0.2%
33	Singapore	2	0.2%
34	Mexico	2	0.2%
35	Norway	1	0.1%
36	Switzerland	1	0.1%
37	Ukraine	1	0.1%
38	Hungary	1	0.1%
39	Malaysia	1	0.1%