Rank	Countries/Territories	Count	Percent
1	United States	417	42.2%
2	China	195	19.7%
3	Germany	89	9%
4	Korea, Republic of	51	5.2%
5	India	37	3.7%
6	France	26	2.6%
7	Chile	18	1.8%
8	Netherlands	17	1.7%
9	Switzerland	12	1.2%
10	Japan	11	1.1%
11	Portugal	9	0.9%
12	Thailand	8	0.8%
13	Turkey	7	0.7%
14	Canada	7	0.7%
15	Cyprus	6	0.6%
16	Indonesia	6	0.6%
17	Ireland	6	0.6%
18	United Kingdom	6	0.6%
19	Mexico	5	0.5%
20	Singapore	5	0.5%
21	Hong Kong	5	0.5%
22	Australia	4	0.4%
23	Malaysia	4	0.4%
24	Saudi Arabia	4	0.4%
25	Peru	3	0.3%
26	Poland	3	0.3%
27	Ecuador	3	0.3%
28	Colombia	2	0.2%
29	Bangladesh	2	0.2%
30	Argentina	2	0.2%
31	Hungary	2	0.2%
32	Romania	2	0.2%
33	Russia	2	0.2%
34	Latvia	2	0.2%
35	Taiwan	2	0.2%
36	Ukraine	1	0.1%
37	Nepal	1	0.1%
38	Norway	1	0.1%
39	Sweden	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Greece	1	0.1%
42	Belize	1	0.1%
43	Egypt	1	0.1%