Rank	Countries/Territories	Count	Percent
1	United States	722	38.1%
2	China	420	22.2%
3	Germany	153	8.1%
4	Netherlands	83	4.4%
5	Bulgaria	62	3.3%
6	France	34	1.8%
7	Canada	31	1.6%
8	India	30	1.6%
9	Japan	29	1.5%
10	Singapore	29	1.5%
11	Mauritius	28	1.5%
12	Hong Kong	25	1.3%
13	South Africa	21	1.1%
14	Russia	21	1.1%
15	Nigeria	20	1.1%
16	Latvia	17	0.9%
17	Romania	17	0.9%
18	United Kingdom	17	0.9%
19	Norway	14	0.7%
20	Thailand	12	0.6%
21	Viet Nam	11	0.6%
22	Turkey	10	0.5%
23	Australia	10	0.5%
24	Portugal	6	0.3%
25	Sweden	5	0.3%
26	Cyprus	5	0.3%
27	Ireland	5	0.3%
28	Italy	4	0.2%
29	Korea, Republic of	4	0.2%
30	Bangladesh	4	0.2%
31	Togo	4	0.2%
32	Philippines	4	0.2%
33	Spain	4	0.2%
34	Ukraine	3	0.2%
35	Belgium	3	0.2%
36	Hungary	3	0.2%
37	Ghana	2	0.1%
38	Bolivia, Plurinational State of	2	0.1%
39	Egypt	2	0.1%
40	Iran, Islamic Republic of	2	0.1%
41	Iraq	2	0.1%
42	Lithuania	2	0.1%
43	Mexico	2	0.1%
44	Poland	2	0.1%
45	Malaysia	2	0.1%
46	Mongolia	1	0.1%
47	Luxembourg	1	0.1%
48	Peru	1	0.1%
49	Indonesia	1	0.1%
50	Finland	1	0.1%
51	Argentina	1	0.1%