Rank	Countries/Territories	Count	Percent
1	United States	295	30.3%
2	China	282	28.9%
3	Japan	85	8.7%
4	Germany	83	8.5%
5	Portugal	22	2.3%
6	Singapore	22	2.3%
7	Canada	20	2.1%
8	Korea, Republic of	18	1.8%
9	Hong Kong	15	1.5%
10	Australia	15	1.5%
11	France	14	1.4%
12	India	13	1.3%
13	Netherlands	12	1.2%
14	United Kingdom	10	1%
15	Ukraine	8	0.8%
16	Italy	6	0.6%
17	Iran, Islamic Republic of	5	0.5%
18	Taiwan	5	0.5%
19	Turkey	5	0.5%
20	Egypt	4	0.4%
21	Ethiopia	3	0.3%
22	Romania	3	0.3%
23	Spain	3	0.3%
24	Switzerland	3	0.3%
25	South Africa	2	0.2%
26	Sweden	2	0.2%
27	Russia	2	0.2%
28	Puerto Rico	2	0.2%
29	Malaysia	2	0.2%
30	Pakistan	2	0.2%
31	Cayman Islands	2	0.2%
32	Cyprus	2	0.2%
33	Georgia	1	0.1%
34	Ireland	1	0.1%
35	Indonesia	1	0.1%
36	New Zealand	1	0.1%
37	Lebanon	1	0.1%
38	Slovakia	1	0.1%
39	Slovenia	1	0.1%
40	Sri Lanka	1	0.1%