Rank	Countries/Territories	Count	Percent
1	United States	638	37.6%
2	China	439	25.9%
3	Japan	108	6.4%
4	Germany	107	6.3%
5	Canada	57	3.4%
6	India	47	2.8%
7	Indonesia	44	2.6%
8	Philippines	39	2.3%
9	France	31	1.8%
10	Korea, Republic of	27	1.6%
11	Singapore	23	1.4%
12	Netherlands	20	1.2%
13	Cyprus	16	0.9%
14	Thailand	11	0.6%
15	Russia	9	0.5%
16	Ireland	9	0.5%
17	Iraq	7	0.4%
18	United Kingdom	7	0.4%
19	Iran, Islamic Republic of	6	0.4%
20	Viet Nam	6	0.4%
21	Ghana	5	0.3%
22	Colombia	5	0.3%
23	Jordan	5	0.3%
24	Turkey	4	0.2%
25	Sweden	4	0.2%
26	Ethiopia	4	0.2%
27	Australia	3	0.2%
28	South Africa	3	0.2%
29	Switzerland	2	0.1%
30	Malaysia	2	0.1%
31	Romania	2	0.1%
32	Hong Kong	2	0.1%
33	Israel	2	0.1%
34	Brazil	1	0.1%
35	Argentina	1	0.1%
36	Somalia	1	0.1%
37	Ukraine	1	0.1%