Rank	Countries/Territories	Count	Percent
1	China	355	33%
2	United States	274	25.5%
3	Nigeria	152	14.1%
4	Japan	98	9.1%
5	Germany	53	4.9%
6	Singapore	24	2.2%
7	France	20	1.9%
8	Ireland	16	1.5%
9	Netherlands	12	1.1%
10	Korea, Republic of	10	0.9%
11	United Kingdom	9	0.8%
12	Canada	8	0.7%
13	Ukraine	6	0.6%
14	Russia	4	0.4%
15	Indonesia	3	0.3%
16	Iran, Islamic Republic of	3	0.3%
17	Malaysia	3	0.3%
18	Mexico	2	0.2%
19	Ghana	2	0.2%
20	Hong Kong	2	0.2%
21	India	2	0.2%
22	Cyprus	2	0.2%
23	Australia	2	0.2%
24	Brazil	2	0.2%
25	Romania	2	0.2%
26	Pakistan	2	0.2%
27	Spain	2	0.2%
28	Uzbekistan	1	0.1%
29	Philippines	1	0.1%
30	Argentina	1	0.1%
31	Belgium	1	0.1%
32	Egypt	1	0.1%