Rank	Countries/Territories	Count	Percent
1	United States	306	26.4%
2	China	229	19.8%
3	Australia	125	10.8%
4	United Kingdom	62	5.4%
5	India	59	5.1%
6	Germany	56	4.8%
7	Bolivia, Plurinational State of	31	2.7%
8	Canada	27	2.3%
9	New Zealand	15	1.3%
10	Ukraine	14	1.2%
11	Ireland	13	1.1%
12	Latvia	12	1%
13	Singapore	12	1%
14	Poland	11	0.9%
15	South Africa	11	0.9%
16	Slovakia	10	0.9%
17	Pakistan	10	0.9%
18	Netherlands	10	0.9%
19	Malaysia	9	0.8%
20	Mexico	9	0.8%
21	Russia	8	0.7%
22	Korea, Republic of	8	0.7%
23	Japan	7	0.6%
24	Kenya	7	0.6%
25	Indonesia	7	0.6%
26	France	7	0.6%
27	Ecuador	6	0.5%
28	Ethiopia	6	0.5%
29	Turkey	6	0.5%
30	Taiwan	5	0.4%
31	Romania	5	0.4%
32	Argentina	5	0.4%
33	Saudi Arabia	4	0.3%
34	Oman	3	0.3%
35	Nepal	3	0.3%
36	Cyprus	3	0.3%
37	Czech Republic	2	0.2%
38	Chile	2	0.2%
39	Brazil	2	0.2%
40	Ghana	2	0.2%
41	Hong Kong	2	0.2%
42	Malawi	2	0.2%
43	Morocco	2	0.2%
44	Uganda	2	0.2%
45	Sweden	2	0.2%
46	United Arab Emirates	1	0.1%
47	Tanzania, United Republic of	1	0.1%
48	Spain	1	0.1%
49	Philippines	1	0.1%
50	Nigeria	1	0.1%
51	Norway	1	0.1%
52	Portugal	1	0.1%
53	Serbia	1	0.1%
54	Lebanon	1	0.1%
55	Kazakhstan	1	0.1%
56	Kuwait	1	0.1%
57	Hungary	1	0.1%
58	Israel	1	0.1%
59	Italy	1	0.1%
60	Bulgaria	1	0.1%
61	Burkina Faso	1	0.1%
62	Bangladesh	1	0.1%
63	Benin	1	0.1%
64	Denmark	1	0.1%