Rank	Countries/Territories	Count	Percent
1	United States	390	34.5%
2	China	336	29.7%
3	Germany	63	5.6%
4	India	58	5.1%
5	Russia	47	4.2%
6	Canada	34	3%
7	Brazil	28	2.5%
8	Japan	21	1.9%
9	Turkey	17	1.5%
10	United Kingdom	17	1.5%
11	Netherlands	13	1.2%
12	Korea, Republic of	12	1.1%
13	Ireland	12	1.1%
14	Iraq	8	0.7%
15	Australia	8	0.7%
16	Lithuania	6	0.5%
17	Singapore	5	0.4%
18	France	5	0.4%
19	Cyprus	5	0.4%
20	Italy	5	0.4%
21	Greece	5	0.4%
22	Sweden	4	0.4%
23	Philippines	4	0.4%
24	Thailand	3	0.3%
25	South Africa	3	0.3%
26	Hong Kong	3	0.3%
27	Hungary	2	0.2%
28	Egypt	2	0.2%
29	Peru	2	0.2%
30	New Zealand	2	0.2%
31	Nigeria	2	0.2%
32	Norway	1	0.1%
33	Pakistan	1	0.1%
34	Malaysia	1	0.1%
35	Slovakia	1	0.1%
36	Spain	1	0.1%
37	Finland	1	0.1%
38	Ecuador	1	0.1%
39	Bangladesh	1	0.1%