Rank	Countries/Territories	Count	Percent
1	United States	741	52.4%
2	China	275	19.4%
3	Germany	126	8.9%
4	Turkey	48	3.4%
5	United Kingdom	35	2.5%
6	Japan	23	1.6%
7	Canada	20	1.4%
8	France	18	1.3%
9	India	16	1.1%
10	Netherlands	15	1.1%
11	Hungary	9	0.6%
12	Australia	9	0.6%
13	Singapore	8	0.6%
14	Cyprus	7	0.5%
15	Hong Kong	6	0.4%
16	Korea, Republic of	6	0.4%
17	Romania	6	0.4%
18	Malta	5	0.4%
19	Bangladesh	5	0.4%
20	Iran, Islamic Republic of	4	0.3%
21	Italy	4	0.3%
22	Malaysia	4	0.3%
23	Spain	4	0.3%
24	Poland	3	0.2%
25	Mexico	2	0.1%
26	Norway	2	0.1%
27	Taiwan	2	0.1%
28	Israel	2	0.1%
29	Argentina	2	0.1%
30	Egypt	1	0.1%
31	Colombia	1	0.1%
32	Luxembourg	1	0.1%
33	Russia	1	0.1%
34	Saudi Arabia	1	0.1%
35	Peru	1	0.1%
36	Mauritius	1	0.1%