Rank	Countries/Territories	Count	Percent
1	United States	536	35.4%
2	China	433	28.6%
3	Germany	157	10.4%
4	Japan	50	3.3%
5	Hong Kong	45	3%
6	Canada	39	2.6%
7		38	2.5%
8	Australia	33	2.2%
9	United Kingdom	32	2.1%
10	Netherlands	31	2%
11	France	16	1.1%
12	Italy	15	1%
13	Singapore	15	1%
14	Cyprus	7	0.5%
15	Viet Nam	7	0.5%
16	Ukraine	6	0.4%
17	Thailand	6	0.4%
18	Turkey	5	0.3%
19	South Africa	5	0.3%
20	Ireland	5	0.3%
21	Belgium	4	0.3%
22	Russia	3	0.2%
23	Pakistan	3	0.2%
24	Lithuania	3	0.2%
25	Romania	2	0.1%
26	Latvia	2	0.1%
27	Brazil	2	0.1%
28	Czech Republic	2	0.1%
29	India	2	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Ethiopia	1	0.1%
32	Bulgaria	1	0.1%
33	Bangladesh	1	0.1%
34	Switzerland	1	0.1%
35	Taiwan	1	0.1%
36	Nigeria	1	0.1%
37	Luxembourg	1	0.1%
38	Korea, Republic of	1	0.1%