Rank	Countries/Territories	Count	Percent
1	United States	374	46.7%
2	China	156	19.5%
3	Germany	65	8.1%
4	Korea, Republic of	28	3.5%
5	France	24	3%
6	India	22	2.7%
7	Chile	18	2.2%
8	Netherlands	13	1.6%
9	Japan	11	1.4%
10	Portugal	9	1.1%
11	Thailand	6	0.7%
12	Canada	6	0.7%
13	United Kingdom	6	0.7%
14	Ireland	5	0.6%
15	Turkey	5	0.6%
16	Singapore	4	0.5%
17	Malaysia	4	0.5%
18	Indonesia	4	0.5%
19	Cyprus	4	0.5%
20	Ecuador	3	0.4%
21	Poland	3	0.4%
22	Saudi Arabia	3	0.4%
23	Taiwan	2	0.2%
24	Romania	2	0.2%
25	Russia	2	0.2%
26	Peru	2	0.2%
27	Mexico	2	0.2%
28	Latvia	2	0.2%
29	Colombia	2	0.2%
30	Argentina	2	0.2%
31	Hungary	2	0.2%
32	Greece	1	0.1%
33	Hong Kong	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Australia	1	0.1%
36	Belize	1	0.1%
37	Egypt	1	0.1%
38	Norway	1	0.1%
39	Sweden	1	0.1%
40	Switzerland	1	0.1%
41	Ukraine	1	0.1%