Rank	Countries/Territories	Count	Percent
1	United States	234	41.9%
2	China	79	14.2%
3	Germany	58	10.4%
4	Japan	43	7.7%
5	Netherlands	18	3.2%
6	Australia	18	3.2%
7	India	13	2.3%
8	United Kingdom	8	1.4%
9	Italy	7	1.3%
10	France	6	1.1%
11	Thailand	6	1.1%
12	Singapore	5	0.9%
13	Indonesia	5	0.9%
14	Iran, Islamic Republic of	5	0.9%
15	Viet Nam	5	0.9%
16	Hong Kong	4	0.7%
17	Brazil	4	0.7%
18	Canada	4	0.7%
19	Saudi Arabia	4	0.7%
20	Malaysia	3	0.5%
21	Norway	3	0.5%
22	Poland	3	0.5%
23	Korea, Republic of	2	0.4%
24	Madagascar	2	0.4%
25	Nepal	2	0.4%
26	Ukraine	2	0.4%
27	Belarus	2	0.4%
28	Bulgaria	2	0.4%
29	Cyprus	2	0.4%
30	Ireland	2	0.4%
31	Egypt	1	0.2%
32	Bahrain	1	0.2%
33	Colombia	1	0.2%
34	United Arab Emirates	1	0.2%
35	Taiwan	1	0.2%
36	Mexico	1	0.2%
37	Russia	1	0.2%