Rank	Countries/Territories	Count	Percent
1	United States	513	22.6%
2	China	494	21.8%
3	Spain	195	8.6%
4	Germany	98	4.3%
5	Ireland	89	3.9%
6	India	64	2.8%
7	Italy	62	2.7%
8	Mexico	56	2.5%
9	France	52	2.3%
10	Japan	50	2.2%
11	Netherlands	45	2%
12	Hong Kong	37	1.6%
13	Korea, Republic of	29	1.3%
14	Canada	28	1.2%
15	Turkey	26	1.1%
16	United Kingdom	26	1.1%
17	Taiwan	24	1.1%
18	Russia	24	1.1%
19	Venezuela, Bolivarian Republic of	21	0.9%
20	Brazil	21	0.9%
21	Denmark	20	0.9%
22	Iran, Islamic Republic of	19	0.8%
23	Australia	18	0.8%
24	Romania	18	0.8%
25	Pakistan	15	0.7%
26	Czech Republic	15	0.7%
27	Egypt	13	0.6%
28	Argentina	12	0.5%
29	Switzerland	12	0.5%
30	Singapore	12	0.5%
31	Thailand	11	0.5%
32	Belgium	11	0.5%
33	Cyprus	10	0.4%
34	Portugal	10	0.4%
35	Slovakia	8	0.4%
36	Chile	8	0.4%
37	Slovenia	7	0.3%
38	Nigeria	7	0.3%
39	Malaysia	6	0.3%
40	Peru	6	0.3%
41	Puerto Rico	5	0.2%
42	Ukraine	5	0.2%
43	Colombia	5	0.2%
44	Indonesia	5	0.2%
45	Sweden	4	0.2%
46	Philippines	4	0.2%
47	Poland	3	0.1%
48	Malawi	3	0.1%
49	Saudi Arabia	3	0.1%
50	Norway	3	0.1%
51	South Africa	3	0.1%
52	Uruguay	3	0.1%
53	Albania	3	0.1%
54	Bangladesh	2	0.1%
55	Belarus	2	0.1%
56	Costa Rica	2	0.1%
57	Croatia	2	0.1%
58	Ecuador	2	0.1%
59	Luxembourg	2	0.1%
60	Viet Nam	2	0.1%
61	Wallis and Futuna	2	0.1%
62	Mauritius	2	0.1%
63	New Zealand	2	0.1%
64	Panama	1	0%
65	Qatar	1	0%
66	Tanzania, United Republic of	1	0%
67	Macao	1	0%
68	Latvia	1	0%
69	Greece	1	0%
70	Bolivia, Plurinational State of	1	0%
71	Bulgaria	1	0%