Rank	Countries/Territories	Count	Percent
1	United States	213	35.7%
2	China	209	35%
3	Germany	30	5%
4	Singapore	16	2.7%
5	France	11	1.8%
6	Japan	11	1.8%
7	Cyprus	9	1.5%
8	Turkey	9	1.5%
9	Netherlands	9	1.5%
10	Australia	8	1.3%
11	India	6	1%
12	Taiwan	6	1%
13	Korea, Republic of	5	0.8%
14	Egypt	5	0.8%
15	Argentina	4	0.7%
16	Malaysia	4	0.7%
17	Poland	4	0.7%
18	Romania	3	0.5%
19	Russia	3	0.5%
20	Uganda	3	0.5%
21	Mexico	3	0.5%
22	Iran, Islamic Republic of	3	0.5%
23	Canada	3	0.5%
24	Chile	3	0.5%
25	Bulgaria	2	0.3%
26	Austria	2	0.3%
27	Ireland	2	0.3%
28	Hong Kong	2	0.3%
29	United Kingdom	2	0.3%
30	Saudi Arabia	2	0.3%
31	Pakistan	1	0.2%
32	Switzerland	1	0.2%
33	Viet Nam	1	0.2%
34	Ukraine	1	0.2%
35	Bangladesh	1	0.2%