Rank	Countries/Territories	Count	Percent
1	United States	374	38.4%
2	China	226	23.2%
3	Germany	108	11.1%
4	Ukraine	69	7.1%
5	India	56	5.7%
6	France	28	2.9%
7	Netherlands	21	2.2%
8	Japan	18	1.8%
9	Canada	13	1.3%
10	Singapore	12	1.2%
11	Cyprus	7	0.7%
12	Hong Kong	4	0.4%
13	United Kingdom	4	0.4%
14	Switzerland	4	0.4%
15	Colombia	3	0.3%
16	Australia	3	0.3%
17	Argentina	2	0.2%
18	Egypt	2	0.2%
19	New Zealand	2	0.2%
20	Norway	2	0.2%
21	Taiwan	2	0.2%
22	Russia	2	0.2%
23	Korea, Republic of	2	0.2%
24	Malaysia	2	0.2%
25	Portugal	2	0.2%
26	Romania	1	0.1%
27	Spain	1	0.1%
28	Pakistan	1	0.1%
29	Poland	1	0.1%
30	Ireland	1	0.1%
31	Italy	1	0.1%
32	Bulgaria	1	0.1%