Rank	Countries/Territories	Count	Percent
1	United States	317	29.2%
2	China	298	27.4%
3	Germany	110	10.1%
4	Ukraine	43	4%
5	Japan	39	3.6%
6	United Kingdom	33	3%
7	India	19	1.7%
8	Poland	18	1.7%
9	France	16	1.5%
10	Singapore	15	1.4%
11	Taiwan	15	1.4%
12	Canada	14	1.3%
13	Cyprus	12	1.1%
14	Egypt	10	0.9%
15		9	0.8%
16	Australia	8	0.7%
17	Morocco	8	0.7%
18	Russia	8	0.7%
19	Netherlands	7	0.6%
20	Nicaragua	6	0.6%
21	Pakistan	6	0.6%
22	Nigeria	5	0.5%
23	South Africa	5	0.5%
24	Saudi Arabia	4	0.4%
25	Romania	4	0.4%
26	Burkina Faso	4	0.4%
27	Hong Kong	4	0.4%
28	Barbados	3	0.3%
29	Brazil	3	0.3%
30	Guatemala	3	0.3%
31	New Zealand	3	0.3%
32	Iran, Islamic Republic of	3	0.3%
33	Slovenia	3	0.3%
34	Uganda	3	0.3%
35	Sweden	2	0.2%
36	Iraq	2	0.2%
37	Ireland	2	0.2%
38	Korea, Republic of	2	0.2%
39	Latvia	2	0.2%
40	Burundi	2	0.2%
41	Iceland	2	0.2%
42	Ghana	2	0.2%
43	Gambia	2	0.2%
44	Georgia	2	0.2%
45	Cameroon	1	0.1%
46	Chile	1	0.1%
47	Argentina	1	0.1%
48	Lebanon	1	0.1%
49	Malaysia	1	0.1%
50	Mexico	1	0.1%
51	Norway	1	0.1%
52	Turkey	1	0.1%
53	Serbia	1	0.1%