Rank	Countries/Territories	Count	Percent
1	United States	596	46.8%
2	China	387	30.4%
3	Germany	116	9.1%
4	France	26	2%
5	Netherlands	17	1.3%
6	Russia	15	1.2%
7	Cyprus	15	1.2%
8	Japan	11	0.9%
9	Romania	11	0.9%
10	Canada	9	0.7%
11	Ireland	8	0.6%
12	Portugal	7	0.5%
13	Spain	7	0.5%
14	Singapore	6	0.5%
15	Australia	6	0.5%
16	United Kingdom	5	0.4%
17	Slovakia	3	0.2%
18	Ukraine	2	0.2%
19	Viet Nam	2	0.2%
20	Sweden	2	0.2%
21	Switzerland	2	0.2%
22	Norway	2	0.2%
23	Bangladesh	2	0.2%
24	Argentina	2	0.2%
25	Hong Kong	2	0.2%
26	India	2	0.2%
27	Jordan	2	0.2%
28	Korea, Republic of	2	0.2%
29	Lithuania	2	0.2%
30	Denmark	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Brazil	1	0.1%
33	Oman	1	0.1%
34	Thailand	1	0.1%