Rank	Countries/Territories	Count	Percent
1	United States	122	34.5%
2	China	88	24.9%
3	Germany	26	7.3%
4	Ukraine	14	4%
5	Netherlands	12	3.4%
6	Korea, Republic of	11	3.1%
7	India	9	2.5%
8	Argentina	8	2.3%
9	Canada	7	2%
10	France	6	1.7%
11	United Kingdom	6	1.7%
12	Ireland	4	1.1%
13	Japan	4	1.1%
14	Australia	3	0.8%
15	Romania	3	0.8%
16	Russia	2	0.6%
17	Singapore	2	0.6%
18	Mauritius	2	0.6%
19	Norway	2	0.6%
20	Georgia	2	0.6%
21	Cyprus	2	0.6%
22	Egypt	2	0.6%
23	Jordan	2	0.6%
24	Macao	1	0.3%
25	Israel	1	0.3%
26	Estonia	1	0.3%
27	Brazil	1	0.3%
28	Palestine, State of	1	0.3%
29	Peru	1	0.3%
30	Philippines	1	0.3%
31	Mexico	1	0.3%
32	Nepal	1	0.3%
33	Slovakia	1	0.3%
34	South Africa	1	0.3%
35	Spain	1	0.3%
36	Switzerland	1	0.3%
37	Thailand	1	0.3%
38	Viet Nam	1	0.3%