Rank	Countries/Territories	Count	Percent
1	United States	151	30.8%
2	China	131	26.7%
3	Germany	33	6.7%
4		20	4.1%
5	India	16	3.3%
6	Iran, Islamic Republic of	15	3.1%
7	Indonesia	14	2.9%
8	Turkey	11	2.2%
9	Malaysia	11	2.2%
10	Netherlands	10	2%
11	France	10	2%
12	Canada	9	1.8%
13	Bangladesh	6	1.2%
14	Russia	6	1.2%
15	Singapore	5	1%
16	United Kingdom	5	1%
17	Ireland	5	1%
18	Switzerland	4	0.8%
19	Korea, Republic of	3	0.6%
20	Hong Kong	3	0.6%
21	Cyprus	3	0.6%
22	Egypt	2	0.4%
23	Australia	2	0.4%
24	Taiwan	2	0.4%
25	South Africa	2	0.4%
26	Moldova, Republic of	1	0.2%
27	Nigeria	1	0.2%
28	Norway	1	0.2%
29	Poland	1	0.2%
30	Romania	1	0.2%
31	Ukraine	1	0.2%
32	Belgium	1	0.2%
33	Bulgaria	1	0.2%
34	Hungary	1	0.2%
35	Israel	1	0.2%
36	Japan	1	0.2%
37	Iraq	1	0.2%