Rank	Countries/Territories	Count	Percent
1	United States	512	42.7%
2	China	299	24.9%
3	Germany	106	8.8%
4	France	38	3.2%
5	Japan	35	2.9%
6	Iran, Islamic Republic of	21	1.8%
7	India	17	1.4%
8	Bahrain	15	1.3%
9	Canada	14	1.2%
10	Sweden	12	1%
11	United Kingdom	12	1%
12	Netherlands	11	0.9%
13	Saudi Arabia	10	0.8%
14	Singapore	10	0.8%
15	Cyprus	10	0.8%
16	Brazil	8	0.7%
17	Australia	7	0.6%
18	Hong Kong	7	0.6%
19	Bangladesh	6	0.5%
20	Spain	5	0.4%
21	Taiwan	5	0.4%
22	Italy	5	0.4%
23	Ireland	4	0.3%
24	Portugal	4	0.3%
25	Korea, Republic of	3	0.3%
26	Ukraine	3	0.3%
27	Bulgaria	3	0.3%
28	Argentina	2	0.2%
29	Austria	2	0.2%
30	Czech Republic	2	0.2%
31	Mexico	2	0.2%
32	Pakistan	2	0.2%
33	Lithuania	2	0.2%
34	Malaysia	1	0.1%
35	Norway	1	0.1%
36	Denmark	1	0.1%
37	Greece	1	0.1%
38	Belgium	1	0.1%