Rank	Countries/Territories	Count	Percent
1	United States	216	27.4%
2	China	168	21.3%
3	Japan	133	16.9%
4	Netherlands	58	7.4%
5	Germany	43	5.4%
6	Ukraine	27	3.4%
7	Singapore	25	3.2%
8	France	20	2.5%
9	Ireland	10	1.3%
10	Argentina	8	1%
11	United Kingdom	7	0.9%
12	Egypt	6	0.8%
13	India	6	0.8%
14	Iraq	5	0.6%
15	Canada	5	0.6%
16	Thailand	5	0.6%
17	Turkey	5	0.6%
18	Korea, Republic of	5	0.6%
19	Mexico	5	0.6%
20	Brazil	4	0.5%
21	Australia	3	0.4%
22	Cyprus	3	0.4%
23	Russia	3	0.4%
24	Saudi Arabia	2	0.3%
25	Oman	2	0.3%
26	Palestine, State of	2	0.3%
27	Taiwan	2	0.3%
28	Jordan	2	0.3%
29	Indonesia	2	0.3%
30	Hong Kong	2	0.3%
31	Uganda	1	0.1%
32	Peru	1	0.1%
33	Poland	1	0.1%
34	Qatar	1	0.1%
35	Romania	1	0.1%