Rank	Countries/Territories	Count	Percent
1	United States	498	42.9%
2	China	257	22.1%
3	Germany	133	11.4%
4	India	82	7.1%
5	Australia	40	3.4%
6	Ukraine	17	1.5%
7	Canada	13	1.1%
8	United Kingdom	12	1%
9	Netherlands	12	1%
10	Cyprus	11	0.9%
11	Singapore	10	0.9%
12	Korea, Republic of	9	0.8%
13	Switzerland	7	0.6%
14	France	6	0.5%
15	Argentina	6	0.5%
16	Iran, Islamic Republic of	6	0.5%
17	Japan	6	0.5%
18	Ireland	5	0.4%
19	Poland	5	0.4%
20	Russia	4	0.3%
21	Malaysia	4	0.3%
22	Philippines	2	0.2%
23	Indonesia	2	0.2%
24	Egypt	2	0.2%
25	Hong Kong	2	0.2%
26	Viet Nam	2	0.2%
27	Bangladesh	1	0.1%
28	Iraq	1	0.1%
29	Israel	1	0.1%
30	Jordan	1	0.1%
31	Norway	1	0.1%
32	Mongolia	1	0.1%
33	Morocco	1	0.1%
34	Saudi Arabia	1	0.1%
35	Uzbekistan	1	0.1%