Rank	Countries/Territories	Count	Percent
1	United States	317	34.4%
2	China	286	31%
3	Japan	67	7.3%
4	Germany	65	7%
5	France	19	2.1%
6	Netherlands	18	2%
7	India	15	1.6%
8	United Kingdom	13	1.4%
9	Singapore	12	1.3%
10	Cyprus	11	1.2%
11	Taiwan	9	1%
12	Canada	7	0.8%
13	Australia	6	0.7%
14	Argentina	5	0.5%
15	Mexico	5	0.5%
16	Russia	5	0.5%
17	Yemen	4	0.4%
18	Ireland	4	0.4%
19	Thailand	4	0.4%
20	Nigeria	4	0.4%
21	Pakistan	4	0.4%
22	Turkey	3	0.3%
23	Korea, Republic of	3	0.3%
24	Egypt	3	0.3%
25	El Salvador	3	0.3%
26	Ghana	3	0.3%
27	Hong Kong	3	0.3%
28	Spain	3	0.3%
29	Indonesia	2	0.2%
30	Bangladesh	2	0.2%
31	Lesotho	2	0.2%
32	Jamaica	2	0.2%
33	Kenya	2	0.2%
34	United Arab Emirates	2	0.2%
35	Philippines	2	0.2%
36	New Zealand	2	0.2%
37	Italy	1	0.1%
38	Malaysia	1	0.1%
39	Austria	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Iraq	1	0.1%