Rank	Countries/Territories	Count	Percent
1	China	308	31.5%
2	United States	307	31.4%
3	Germany	62	6.3%
4	India	58	5.9%
5	France	46	4.7%
6	Ghana	38	3.9%
7	Netherlands	18	1.8%
8	Poland	17	1.7%
9	United Kingdom	11	1.1%
10	Singapore	9	0.9%
11	Indonesia	8	0.8%
12	Ireland	8	0.8%
13	Cyprus	7	0.7%
14	Australia	7	0.7%
15	Hong Kong	5	0.5%
16	Canada	4	0.4%
17	Malaysia	4	0.4%
18	Taiwan	4	0.4%
19	Thailand	4	0.4%
20	Turkey	3	0.3%
21	Ukraine	3	0.3%
22	Philippines	3	0.3%
23	Serbia	3	0.3%
24	Mexico	3	0.3%
25	Japan	3	0.3%
26	Pakistan	3	0.3%
27	Argentina	3	0.3%
28	Egypt	2	0.2%
29	Greece	2	0.2%
30	Italy	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Somalia	2	0.2%
33	Kuwait	2	0.2%
34	Latvia	2	0.2%
35	Mongolia	2	0.2%
36	Switzerland	2	0.2%
37	Morocco	1	0.1%
38	Lebanon	1	0.1%
39	Korea, Republic of	1	0.1%
40	South Africa	1	0.1%
41	Sweden	1	0.1%
42	Panama	1	0.1%
43	Russia	1	0.1%
44	Saudi Arabia	1	0.1%
45	Ethiopia	1	0.1%
46	Brazil	1	0.1%