Rank	Countries/Territories	Count	Percent
1	United States	868	37.2%
2	China	557	23.9%
3	Bulgaria	142	6.1%
4	Germany	129	5.5%
5	India	121	5.2%
6	Japan	74	3.2%
7	Australia	65	2.8%
8	Singapore	61	2.6%
9	Netherlands	32	1.4%
10	Korea, Republic of	27	1.2%
11	United Kingdom	26	1.1%
12	France	24	1%
13	Iran, Islamic Republic of	22	0.9%
14	Canada	20	0.9%
15	Brazil	15	0.6%
16	Russia	13	0.6%
17	Greece	12	0.5%
18	Spain	12	0.5%
19	Sweden	10	0.4%
20	Ireland	10	0.4%
21	Slovakia	8	0.3%
22	Poland	6	0.3%
23	Italy	6	0.3%
24	Senegal	5	0.2%
25	Hong Kong	5	0.2%
26	Cyprus	4	0.2%
27	Denmark	4	0.2%
28	Colombia	4	0.2%
29	Norway	4	0.2%
30	Ukraine	4	0.2%
31	United Arab Emirates	4	0.2%
32	Turkey	3	0.1%
33	Philippines	3	0.1%
34	Israel	3	0.1%
35	Belgium	2	0.1%
36	New Zealand	2	0.1%
37	Serbia	2	0.1%
38	Portugal	2	0.1%
39	Romania	2	0.1%
40	Jamaica	2	0.1%
41	Latvia	2	0.1%
42	Maldives	2	0.1%
43	Mexico	2	0.1%
44	Taiwan	2	0.1%
45	Thailand	1	0%
46	Switzerland	1	0%
47	Lebanon	1	0%
48	Jordan	1	0%
49	North Macedonia	1	0%
50	Argentina	1	0%
51	Croatia	1	0%
52	Iraq	1	0%