Rank	Countries/Territories	Count	Percent
1	United States	266	26.8%
2	China	258	26%
3	Japan	137	13.8%
4	Singapore	83	8.4%
5	Germany	39	3.9%
6	Russia	34	3.4%
7	France	33	3.3%
8	Netherlands	21	2.1%
9	India	14	1.4%
10	Nigeria	9	0.9%
11	Australia	8	0.8%
12	Hong Kong	7	0.7%
13	South Africa	7	0.7%
14	Spain	7	0.7%
15	Turkey	7	0.7%
16	Philippines	6	0.6%
17	Korea, Republic of	6	0.6%
18	Iran, Islamic Republic of	5	0.5%
19	New Zealand	5	0.5%
20	Brazil	4	0.4%
21	Colombia	4	0.4%
22	Cyprus	3	0.3%
23	Ireland	3	0.3%
24	Lebanon	3	0.3%
25	Gabon	2	0.2%
26	Malaysia	2	0.2%
27	Mauritius	2	0.2%
28	Norway	2	0.2%
29	Thailand	2	0.2%
30	Italy	2	0.2%
31	Romania	2	0.2%
32	United Kingdom	2	0.2%
33	Viet Nam	1	0.1%
34	Sweden	1	0.1%
35	Poland	1	0.1%
36	Canada	1	0.1%
37	Libya	1	0.1%
38	Kenya	1	0.1%
39	Israel	1	0.1%