Rank	Countries/Territories	Count	Percent
1	China	765	37.9%
2	United States	573	28.4%
3	Nigeria	152	7.5%
4	Japan	112	5.5%
5	Germany	99	4.9%
6	Czech Republic	55	2.7%
7	France	41	2%
8	Canada	34	1.7%
9	Singapore	27	1.3%
10	Ireland	21	1%
11	Netherlands	18	0.9%
12	Korea, Republic of	16	0.8%
13	United Kingdom	15	0.7%
14	Iran, Islamic Republic of	8	0.4%
15	Ukraine	8	0.4%
16	Australia	7	0.3%
17	Egypt	6	0.3%
18	Indonesia	6	0.3%
19	India	5	0.2%
20	Cyprus	5	0.2%
21	Russia	5	0.2%
22	Latvia	4	0.2%
23	Pakistan	4	0.2%
24	Malaysia	3	0.1%
25	Romania	3	0.1%
26	Sweden	3	0.1%
27	Spain	2	0.1%
28	United Arab Emirates	2	0.1%
29	Mauritius	2	0.1%
30	Mexico	2	0.1%
31	Argentina	2	0.1%
32	Brazil	2	0.1%
33	Italy	2	0.1%
34	Ghana	2	0.1%
35	Hong Kong	2	0.1%
36	Belgium	1	0%
37	Finland	1	0%
38	Philippines	1	0%
39	New Zealand	1	0%
40	South Africa	1	0%
41	Uzbekistan	1	0%