Rank	Countries/Territories	Count	Percent
1	United States	261	37.4%
2	China	167	24%
3	Germany	111	15.9%
4	Japan	21	3%
5	Netherlands	18	2.6%
6	France	18	2.6%
7	India	11	1.6%
8	Russia	11	1.6%
9	Iran, Islamic Republic of	9	1.3%
10	Ireland	9	1.3%
11	Italy	7	1%
12	Canada	7	1%
13	Cyprus	6	0.9%
14	Australia	6	0.9%
15	Cote D'ivoire	4	0.6%
16	Taiwan	3	0.4%
17	Turkey	3	0.4%
18	Portugal	3	0.4%
19	United Kingdom	3	0.4%
20	Hungary	2	0.3%
21	Korea, Republic of	2	0.3%
22	Spain	2	0.3%
23	Sweden	2	0.3%
24	Denmark	2	0.3%
25	Brazil	2	0.3%
26	Argentina	1	0.1%
27	Belarus	1	0.1%
28	Georgia	1	0.1%
29	Hong Kong	1	0.1%
30	Switzerland	1	0.1%
31	Ukraine	1	0.1%
32	Poland	1	0.1%