Rank	Countries/Territories	Count	Percent
1	United States	465	39.9%
2	China	201	17.3%
3	Germany	113	9.7%
4	India	44	3.8%
5	Philippines	38	3.3%
6	Bulgaria	31	2.7%
7	Netherlands	29	2.5%
8	United Kingdom	27	2.3%
9	Ireland	24	2.1%
10	Australia	19	1.6%
11	Hong Kong	19	1.6%
12	Tanzania, United Republic of	14	1.2%
13	Romania	12	1%
14	France	12	1%
15	Canada	12	1%
16	North Macedonia	10	0.9%
17	Japan	8	0.7%
18	Korea, Republic of	7	0.6%
19	Ukraine	7	0.6%
20	Cyprus	6	0.5%
21	Indonesia	5	0.4%
22	Singapore	5	0.4%
23	Sweden	4	0.3%
24	Iraq	4	0.3%
25	Italy	4	0.3%
26	New Zealand	4	0.3%
27	Greece	4	0.3%
28	Brazil	3	0.3%
29	Libya	3	0.3%
30	Switzerland	3	0.3%
31	Russia	3	0.3%
32	Serbia	2	0.2%
33	Poland	2	0.2%
34	South Africa	2	0.2%
35	Malawi	2	0.2%
36	Colombia	2	0.2%
37	Egypt	2	0.2%
38	Denmark	1	0.1%
39	Ghana	1	0.1%
40	Argentina	1	0.1%
41	Austria	1	0.1%
42	Belgium	1	0.1%
43	Mauritius	1	0.1%
44	Moldova, Republic of	1	0.1%
45	Mongolia	1	0.1%
46	Morocco	1	0.1%
47	Norway	1	0.1%
48	Portugal	1	0.1%
49	Zambia	1	0.1%