Rank	Countries/Territories	Count	Percent
1	United States	287	26.5%
2	China	257	23.8%
3	Germany	68	6.3%
4	Netherlands	54	5%
5	South Africa	46	4.3%
6	Canada	44	4.1%
7	Australia	43	4%
8	Russia	22	2%
9	Singapore	22	2%
10	Japan	21	1.9%
11	France	19	1.8%
12	Brazil	16	1.5%
13	Bulgaria	15	1.4%
14	Italy	13	1.2%
15	United Kingdom	12	1.1%
16	Saudi Arabia	12	1.1%
17	Turkey	10	0.9%
18	Poland	9	0.8%
19	Spain	8	0.7%
20	Belgium	8	0.7%
21	Hong Kong	7	0.6%
22	Israel	7	0.6%
23	Switzerland	7	0.6%
24	Sweden	6	0.6%
25	Iran, Islamic Republic of	6	0.6%
26	India	5	0.5%
27	Algeria	5	0.5%
28	Malaysia	4	0.4%
29	Nigeria	4	0.4%
30	Norway	3	0.3%
31	Mauritius	3	0.3%
32	Korea, Republic of	3	0.3%
33	Latvia	3	0.3%
34	Lithuania	3	0.3%
35	Argentina	3	0.3%
36	Thailand	3	0.3%
37	Portugal	2	0.2%
38	Romania	2	0.2%
39	Ukraine	2	0.2%
40	Viet Nam	2	0.2%
41	Bangladesh	2	0.2%
42	Cote D'ivoire	2	0.2%
43	Isle of Man	2	0.2%
44	Mexico	2	0.2%
45	Philippines	2	0.2%
46	Paraguay	1	0.1%
47	Ireland	1	0.1%
48	Egypt	1	0.1%
49	Colombia	1	0.1%
50	Hungary	1	0.1%
51	Burkina Faso	1	0.1%