Rank	Countries/Territories	Count	Percent
1	United States	297	47.4%
2	China	131	20.9%
3	Germany	83	13.3%
4	Canada	14	2.2%
5	Ukraine	12	1.9%
6	France	11	1.8%
7	Netherlands	9	1.4%
8	Japan	7	1.1%
9	Philippines	7	1.1%
10	United Kingdom	5	0.8%
11	India	5	0.8%
12	Cyprus	5	0.8%
13	Saudi Arabia	4	0.6%
14	Portugal	3	0.5%
15	Taiwan	3	0.5%
16	Hong Kong	3	0.5%
17	Lithuania	2	0.3%
18	Nigeria	2	0.3%
19	Australia	2	0.3%
20	Azerbaijan	2	0.3%
21	Brazil	2	0.3%
22	Bulgaria	2	0.3%
23	Turkey	2	0.3%
24	Romania	2	0.3%
25	South Africa	2	0.3%
26	Switzerland	2	0.3%
27	Singapore	1	0.2%
28	Russia	1	0.2%
29	Bangladesh	1	0.2%
30	Egypt	1	0.2%
31	Norway	1	0.2%
32	Pakistan	1	0.2%
33	Montenegro	1	0.2%