Rank	Countries/Territories	Count	Percent
1	United States	402	37.4%
2	China	349	32.5%
3	Germany	84	7.8%
4	Ukraine	64	6%
5	France	44	4.1%
6	Japan	38	3.5%
7	India	14	1.3%
8	Canada	14	1.3%
9	Korea, Republic of	13	1.2%
10	Cyprus	12	1.1%
11	Singapore	11	1%
12	Netherlands	9	0.8%
13	Sweden	3	0.3%
14	Egypt	3	0.3%
15	Hong Kong	2	0.2%
16	Taiwan	2	0.2%
17	Romania	2	0.2%
18	Russia	2	0.2%
19	Italy	2	0.2%
20	United Kingdom	2	0.2%
21	Latvia	1	0.1%
22	Czech Republic	1	0.1%
23	Australia	1	0.1%