Rank	Countries/Territories	Count	Percent
1	China	565	33.2%
2	United States	382	22.5%
3	Japan	124	7.3%
4	Bulgaria	116	6.8%
5	Netherlands	67	3.9%
6	Germany	66	3.9%
7	Spain	35	2.1%
8	France	31	1.8%
9	Sweden	29	1.7%
10	United Kingdom	24	1.4%
11	Singapore	23	1.4%
12	Kenya	22	1.3%
13	Nigeria	20	1.2%
14	Latvia	19	1.1%
15	Canada	18	1.1%
16	South Africa	11	0.6%
17	Bangladesh	10	0.6%
18	Russia	10	0.6%
19	Philippines	9	0.5%
20	Taiwan	9	0.5%
21	Morocco	9	0.5%
22	Hong Kong	8	0.5%
23	Cote D'ivoire	8	0.5%
24		7	0.4%
25	New Zealand	7	0.4%
26	Portugal	7	0.4%
27	Turkey	7	0.4%
28	Thailand	6	0.4%
29	Viet Nam	5	0.3%
30	Australia	5	0.3%
31	Brazil	5	0.3%
32	Ireland	5	0.3%
33	India	5	0.3%
34	Iran, Islamic Republic of	4	0.2%
35	Mauritius	4	0.2%
36	Moldova, Republic of	3	0.2%
37	Mexico	2	0.1%
38	Romania	2	0.1%
39	Saudi Arabia	2	0.1%
40	Senegal	2	0.1%
41	Poland	1	0.1%
42	Lithuania	1	0.1%
43	Italy	1	0.1%
44	Argentina	1	0.1%
45	Belgium	1	0.1%
46	Bolivia, Plurinational State of	1	0.1%
47	Ukraine	1	0.1%