Rank	Countries/Territories	Count	Percent
1	United States	547	35.6%
2	China	349	22.7%
3	Germany	81	5.3%
4	Japan	68	4.4%
5	Bulgaria	51	3.3%
6	Hong Kong	44	2.9%
7	Canada	39	2.5%
8	India	37	2.4%
9	Cyprus	35	2.3%
10	Netherlands	29	1.9%
11	Singapore	25	1.6%
12	Russia	19	1.2%
13	United Kingdom	17	1.1%
14	France	17	1.1%
15	Italy	14	0.9%
16	Korea, Republic of	13	0.8%
17	Nigeria	13	0.8%
18	Poland	10	0.7%
19	Philippines	8	0.5%
20	Romania	7	0.5%
21	South Africa	7	0.5%
22		7	0.5%
23	Australia	6	0.4%
24	Mauritius	6	0.4%
25	Morocco	6	0.4%
26	Iran, Islamic Republic of	5	0.3%
27	Bangladesh	5	0.3%
28	Greece	5	0.3%
29	Pakistan	5	0.3%
30	Taiwan	4	0.3%
31	Ukraine	4	0.3%
32	Turkey	4	0.3%
33	Viet Nam	4	0.3%
34	Ireland	4	0.3%
35	Indonesia	3	0.2%
36	Latvia	3	0.2%
37	Argentina	3	0.2%
38	Yemen	3	0.2%
39	Uganda	3	0.2%
40	Spain	3	0.2%
41	New Zealand	2	0.1%
42	Brazil	2	0.1%
43	Algeria	2	0.1%
44	Belarus	2	0.1%
45	Denmark	2	0.1%
46	Ethiopia	2	0.1%
47	Nepal	2	0.1%
48	Mexico	2	0.1%
49	Lithuania	1	0.1%
50	Malaysia	1	0.1%
51	Isle of Man	1	0.1%
52	Kenya	1	0.1%
53	Bolivia, Plurinational State of	1	0.1%
54	Norway	1	0.1%
55	Thailand	1	0.1%