Rank	Countries/Territories	Count	Percent
1	United States	758	37.1%
2	China	187	9.2%
3	Japan	111	5.4%
4	Argentina	74	3.6%
5	Australia	59	2.9%
6	Brazil	56	2.7%
7	Mexico	55	2.7%
8	Germany	54	2.6%
9	Pakistan	50	2.4%
10	United Kingdom	45	2.2%
11	Spain	44	2.2%
12	Colombia	42	2.1%
13	Canada	39	1.9%
14	Korea, Republic of	38	1.9%
15	Singapore	36	1.8%
16	Italy	30	1.5%
17	Netherlands	25	1.2%
18	Turkey	25	1.2%
19	Ireland	20	1%
20	Austria	20	1%
21	Slovakia	16	0.8%
22	Romania	16	0.8%
23	South Africa	15	0.7%
24	Switzerland	15	0.7%
25	Greece	15	0.7%
26	Ecuador	14	0.7%
27	Sweden	14	0.7%
28	Taiwan	12	0.6%
29	Belgium	11	0.5%
30	France	11	0.5%
31	Iceland	10	0.5%
32	Egypt	10	0.5%
33	Russia	9	0.4%
34	Saudi Arabia	8	0.4%
35	Peru	8	0.4%
36	New Zealand	7	0.3%
37	Viet Nam	6	0.3%
38	Czech Republic	6	0.3%
39	India	5	0.2%
40	Cyprus	5	0.2%
41	Latvia	5	0.2%
42	Kenya	4	0.2%
43	Israel	4	0.2%
44	Denmark	4	0.2%
45	Bolivia, Plurinational State of	3	0.1%
46	Iran, Islamic Republic of	3	0.1%
47	Thailand	3	0.1%
48	Ukraine	3	0.1%
49	Moldova, Republic of	3	0.1%
50	Portugal	3	0.1%
51	Panama	2	0.1%
52	Mozambique	2	0.1%
53	Lithuania	2	0.1%
54	Malaysia	2	0.1%
55	Indonesia	2	0.1%
56	Hong Kong	2	0.1%
57	Cuba	2	0.1%
58	Guatemala	2	0.1%
59	Guinea	1	0%
60	Dominican Republic	1	0%
61	Finland	1	0%
62	Chile	1	0%
63	Georgia	1	0%
64	Rwanda	1	0%
65	Mongolia	1	0%
66	Oman	1	0%
67	Venezuela, Bolivarian Republic of	1	0%
68	Tunisia	1	0%