Rank	Countries/Territories	Count	Percent
1	United States	484	42.6%
2	China	284	25%
3	Germany	87	7.7%
4	France	33	2.9%
5	South Africa	31	2.7%
6	Japan	30	2.6%
7	India	21	1.9%
8	Russia	16	1.4%
9	Netherlands	13	1.1%
10	Korea, Republic of	12	1.1%
11	Bahrain	12	1.1%
12	Saudi Arabia	11	1%
13	Australia	8	0.7%
14	Hong Kong	8	0.7%
15	Ireland	7	0.6%
16	Italy	7	0.6%
17	Turkey	7	0.6%
18	United Kingdom	6	0.5%
19	Singapore	6	0.5%
20	Brazil	6	0.5%
21	Cyprus	5	0.4%
22	Mexico	5	0.4%
23	Norway	4	0.4%
24	Belgium	4	0.4%
25	Egypt	3	0.3%
26	Iran, Islamic Republic of	3	0.3%
27	Sweden	3	0.3%
28	Ukraine	3	0.3%
29	Slovakia	3	0.3%
30	Malaysia	2	0.2%
31	Taiwan	2	0.2%
32	Romania	2	0.2%
33	Argentina	2	0.2%
34	Bangladesh	2	0.2%
35	Denmark	1	0.1%
36	Canada	1	0.1%
37	Mongolia	1	0.1%