Rank	Countries/Territories	Count	Percent
1	United States	502	42.8%
2	China	284	24.2%
3	Germany	159	13.5%
4	France	33	2.8%
5	India	28	2.4%
6	Canada	27	2.3%
7	Japan	27	2.3%
8	Netherlands	18	1.5%
9	Cyprus	12	1%
10	Russia	10	0.9%
11	Greece	9	0.8%
12	Hong Kong	6	0.5%
13	Senegal	6	0.5%
14	Ireland	6	0.5%
15	Ukraine	6	0.5%
16	Italy	5	0.4%
17	United Kingdom	4	0.3%
18	Czech Republic	4	0.3%
19	Australia	4	0.3%
20	Egypt	3	0.3%
21	Korea, Republic of	3	0.3%
22	Spain	3	0.3%
23	Luxembourg	2	0.2%
24	Mexico	2	0.2%
25	Bangladesh	2	0.2%
26	Algeria	2	0.2%
27	Bulgaria	2	0.2%
28	Brazil	1	0.1%
29	Thailand	1	0.1%
30	Singapore	1	0.1%
31	Poland	1	0.1%
32	Portugal	1	0.1%