Rank	Countries/Territories	Count	Percent
1	United States	620	40.7%
2	China	404	26.5%
3	Germany	195	12.8%
4	France	59	3.9%
5	Japan	38	2.5%
6	Korea, Republic of	27	1.8%
7	Canada	20	1.3%
8	Cyprus	18	1.2%
9	India	16	1.1%
10	Australia	14	0.9%
11	Taiwan	14	0.9%
12	Brazil	13	0.9%
13	Singapore	9	0.6%
14	Switzerland	9	0.6%
15	Netherlands	7	0.5%
16	Mauritius	6	0.4%
17	Italy	6	0.4%
18	United Kingdom	6	0.4%
19	Turkey	4	0.3%
20	Cuba	4	0.3%
21	Ireland	3	0.2%
22	Hong Kong	3	0.2%
23	Sweden	3	0.2%
24	Ukraine	2	0.1%
25	Romania	2	0.1%
26	Russia	2	0.1%
27	Mexico	2	0.1%
28	Malaysia	2	0.1%
29	New Zealand	2	0.1%
30	Denmark	2	0.1%
31	Argentina	2	0.1%
32	Uruguay	2	0.1%
33	Armenia	1	0.1%
34	Bolivia, Plurinational State of	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Peru	1	0.1%
37	Portugal	1	0.1%
38	Saudi Arabia	1	0.1%
39	South Africa	1	0.1%