Rank	Countries/Territories	Count	Percent
1	United States	423	41.1%
2	China	221	21.5%
3	Brazil	66	6.4%
4	Germany	58	5.6%
5	Korea, Republic of	28	2.7%
6	Netherlands	26	2.5%
7	Canada	21	2%
8	France	15	1.5%
9	India	12	1.2%
10	Switzerland	11	1.1%
11	Ireland	9	0.9%
12	Cyprus	8	0.8%
13	Colombia	7	0.7%
14	Australia	7	0.7%
15	United Kingdom	7	0.7%
16	Japan	7	0.7%
17	Portugal	6	0.6%
18	Iran, Islamic Republic of	6	0.6%
19	Greece	5	0.5%
20	Lebanon	5	0.5%
21	Lithuania	5	0.5%
22	Russia	5	0.5%
23	Singapore	4	0.4%
24	South Africa	4	0.4%
25	Poland	4	0.4%
26	Taiwan	4	0.4%
27	Argentina	4	0.4%
28	Belgium	4	0.4%
29	Denmark	3	0.3%
30	Chile	3	0.3%
31	Cambodia	3	0.3%
32	Hong Kong	3	0.3%
33	Italy	3	0.3%
34	Thailand	3	0.3%
35	Turkey	3	0.3%
36	Romania	3	0.3%
37	Spain	3	0.3%
38	Ukraine	2	0.2%
39	Mauritius	2	0.2%
40	Norway	2	0.2%
41	Belarus	2	0.2%
42	Bahrain	1	0.1%
43	Ecuador	1	0.1%
44	Egypt	1	0.1%
45	Czech Republic	1	0.1%
46	Panama	1	0.1%
47	Peru	1	0.1%
48	New Zealand	1	0.1%
49	Nigeria	1	0.1%
50	Mexico	1	0.1%
51	Malaysia	1	0.1%
52	Latvia	1	0.1%