Rank	Countries/Territories	Count	Percent
1	United States	753	39.2%
2	China	476	24.8%
3	Singapore	145	7.5%
4	Germany	120	6.2%
5	Netherlands	67	3.5%
6	France	62	3.2%
7	Korea, Republic of	41	2.1%
8	Japan	32	1.7%
9	Canada	31	1.6%
10	Bulgaria	22	1.1%
11	United Kingdom	20	1%
12	Australia	15	0.8%
13	Russia	15	0.8%
14	Switzerland	13	0.7%
15	Hong Kong	10	0.5%
16	Cyprus	9	0.5%
17	Nigeria	7	0.4%
18	Iran, Islamic Republic of	6	0.3%
19	Ireland	5	0.3%
20	Isle of Man	5	0.3%
21	India	5	0.3%
22	Greece	5	0.3%
23	Morocco	5	0.3%
24	Latvia	4	0.2%
25	Denmark	4	0.2%
26	Thailand	4	0.2%
27	Ukraine	3	0.2%
28	Argentina	3	0.2%
29	Lithuania	3	0.2%
30	Philippines	3	0.2%
31	Romania	3	0.2%
32	South Africa	3	0.2%
33	Spain	3	0.2%
34	Portugal	2	0.1%
35	New Zealand	2	0.1%
36	Malaysia	2	0.1%
37	Mauritius	2	0.1%
38	Mexico	2	0.1%
39	Bangladesh	2	0.1%
40	Finland	2	0.1%
41	Turkey	2	0.1%
42	Taiwan	1	0.1%
43	Viet Nam	1	0.1%
44	Ghana	1	0.1%
45	Mongolia	1	0.1%
46	Kenya	1	0.1%