Rank	Countries/Territories	Count	Percent
1	United States	392	39.6%
2	China	282	28.5%
3	Germany	88	8.9%
4	France	29	2.9%
5	Canada	25	2.5%
6	Poland	20	2%
7	Japan	19	1.9%
8	Cyprus	14	1.4%
9	United Kingdom	14	1.4%
10	Singapore	13	1.3%
11	India	12	1.2%
12	Australia	9	0.9%
13	Netherlands	7	0.7%
14	Nigeria	6	0.6%
15	Korea, Republic of	6	0.6%
16	Italy	6	0.6%
17	Hong Kong	5	0.5%
18	Ireland	4	0.4%
19	Argentina	4	0.4%
20	Malaysia	4	0.4%
21	Norway	4	0.4%
22	Kazakhstan	3	0.3%
23	Hungary	3	0.3%
24	Iran, Islamic Republic of	2	0.2%
25	Belarus	2	0.2%
26	Bulgaria	2	0.2%
27	Latvia	2	0.2%
28	Spain	2	0.2%
29	Nepal	2	0.2%
30	Uzbekistan	1	0.1%
31	Switzerland	1	0.1%
32	Taiwan	1	0.1%
33	Ukraine	1	0.1%
34	Mongolia	1	0.1%
35	Russia	1	0.1%
36	Afghanistan	1	0.1%
37	Ethiopia	1	0.1%