Rank	Countries/Territories	Count	Percent
1	United States	516	45.8%
2	China	227	20.1%
3	Germany	199	17.7%
4	France	34	3%
5	Cyprus	24	2.1%
6	Australia	13	1.2%
7	United Kingdom	12	1.1%
8	Japan	10	0.9%
9	Korea, Republic of	10	0.9%
10	Netherlands	8	0.7%
11	Singapore	7	0.6%
12	Canada	6	0.5%
13	Taiwan	5	0.4%
14	Spain	4	0.4%
15	Italy	4	0.4%
16	Argentina	4	0.4%
17	Hong Kong	4	0.4%
18	Ethiopia	3	0.3%
19	Greece	3	0.3%
20	Pakistan	3	0.3%
21	Russia	3	0.3%
22	Sweden	3	0.3%
23	Slovenia	3	0.3%
24	Switzerland	2	0.2%
25	Ukraine	2	0.2%
26	Mongolia	2	0.2%
27	Bangladesh	2	0.2%
28	Indonesia	2	0.2%
29	Iran, Islamic Republic of	2	0.2%
30	Ireland	2	0.2%
31	Mauritius	2	0.2%
32	Mexico	1	0.1%
33	Bulgaria	1	0.1%
34	Egypt	1	0.1%
35	Nigeria	1	0.1%
36	Turkey	1	0.1%
37	Venezuela, Bolivarian Republic of	1	0.1%