Rank	Countries/Territories	Count	Percent
1	United States	599	31.3%
2	China	459	24%
3	United Kingdom	162	8.5%
4	Germany	143	7.5%
5	Canada	76	4%
6	Australia	62	3.2%
7	India	46	2.4%
8	France	28	1.5%
9	South Africa	27	1.4%
10	Netherlands	25	1.3%
11	Korea, Republic of	18	0.9%
12	Norway	17	0.9%
13	Russia	17	0.9%
14	Iran, Islamic Republic of	14	0.7%
15	Gambia	14	0.7%
16	Italy	13	0.7%
17	Slovakia	13	0.7%
18	Belgium	12	0.6%
19	Cyprus	11	0.6%
20	Ireland	10	0.5%
21	Mexico	10	0.5%
22	Japan	9	0.5%
23	Spain	9	0.5%
24	Sweden	8	0.4%
25	Brazil	8	0.4%
26	Indonesia	7	0.4%
27	Hong Kong	7	0.4%
28	Nigeria	7	0.4%
29	Pakistan	7	0.4%
30	New Zealand	6	0.3%
31	Thailand	6	0.3%
32	Malaysia	6	0.3%
33	Denmark	6	0.3%
34	Colombia	5	0.3%
35	Taiwan	5	0.3%
36	Singapore	4	0.2%
37	Finland	4	0.2%
38	Chile	3	0.2%
39	Argentina	3	0.2%
40	Switzerland	3	0.2%
41	Saudi Arabia	2	0.1%
42	Portugal	2	0.1%
43	Ukraine	2	0.1%
44	Bangladesh	2	0.1%
45	Mauritius	2	0.1%
46	Jordan	2	0.1%
47	Kenya	1	0.1%
48	Iraq	1	0.1%
49	Israel	1	0.1%
50	Latvia	1	0.1%
51	Austria	1	0.1%
52	Cameroon	1	0.1%
53	Greece	1	0.1%
54	Turkey	1	0.1%
55	Romania	1	0.1%
56	Poland	1	0.1%
57	Tajikistan	1	0.1%
58	Sri Lanka	1	0.1%