Rank	Countries/Territories	Count	Percent
1	China	483	33.1%
2	United States	424	29.1%
3	Germany	81	5.6%
4	Ghana	32	2.2%
5	India	31	2.1%
6	Nigeria	31	2.1%
7	Japan	22	1.5%
8	Cyprus	22	1.5%
9	United Kingdom	21	1.4%
10	Turkey	20	1.4%
11	Canada	19	1.3%
12	Netherlands	19	1.3%
13	Malaysia	17	1.2%
14	Indonesia	17	1.2%
15	Ireland	16	1.1%
16	France	14	1%
17	Iran, Islamic Republic of	13	0.9%
18	Singapore	13	0.9%
19	Pakistan	12	0.8%
20	Hong Kong	12	0.8%
21	Taiwan	10	0.7%
22	Russia	9	0.6%
23	Egypt	9	0.6%
24	Mexico	8	0.5%
25	South Africa	8	0.5%
26	United Arab Emirates	7	0.5%
27	Cameroon	7	0.5%
28	Bangladesh	6	0.4%
29	Kenya	6	0.4%
30	Korea, Republic of	5	0.3%
31	Tanzania, United Republic of	5	0.3%
32	Thailand	5	0.3%
33	Sweden	4	0.3%
34	Saudi Arabia	4	0.3%
35	Australia	4	0.3%
36	Czech Republic	4	0.3%
37	Colombia	4	0.3%
38	Ethiopia	3	0.2%
39	Mongolia	3	0.2%
40	Spain	3	0.2%
41	Romania	3	0.2%
42	Viet Nam	2	0.1%
43	Zimbabwe	2	0.1%
44	New Zealand	2	0.1%
45	Kazakhstan	2	0.1%
46	Bolivia, Plurinational State of	2	0.1%
47	Cambodia	1	0.1%
48	Belgium	1	0.1%
49	Algeria	1	0.1%
50	Argentina	1	0.1%
51	Finland	1	0.1%
52	Italy	1	0.1%
53	Libya	1	0.1%
54	Mauritius	1	0.1%
55	Venezuela, Bolivarian Republic of	1	0.1%
56	Ukraine	1	0.1%
57	Syrian Arab Republic	1	0.1%
58	Palestine, State of	1	0.1%
59	Portugal	1	0.1%