Rank	Countries/Territories	Count	Percent
1	United States	473	56.7%
2	China	146	17.5%
3	Germany	45	5.4%
4	Hong Kong	17	2%
5	Netherlands	16	1.9%
6	Japan	15	1.8%
7	Singapore	14	1.7%
8	France	13	1.6%
9	Italy	12	1.4%
10	Canada	10	1.2%
11	Brazil	7	0.8%
12	Korea, Republic of	7	0.8%
13	India	7	0.8%
14	United Kingdom	7	0.8%
15	Cyprus	5	0.6%
16	Switzerland	5	0.6%
17	Belgium	4	0.5%
18	Iran, Islamic Republic of	3	0.4%
19	Ireland	3	0.4%
20	Norway	3	0.4%
21	Ukraine	2	0.2%
22	Malaysia	2	0.2%
23	Australia	2	0.2%
24	Bangladesh	2	0.2%
25	Egypt	2	0.2%
26	Denmark	1	0.1%
27	Mexico	1	0.1%
28	South Africa	1	0.1%
29	Spain	1	0.1%
30	Taiwan	1	0.1%
31	Thailand	1	0.1%
32	Turkey	1	0.1%
33	Portugal	1	0.1%
34	Qatar	1	0.1%
35	Russia	1	0.1%
36	Georgia	1	0.1%
37	Nigeria	1	0.1%