Rank	Countries/Territories	Count	Percent
1	United States	525	33.2%
2	China	306	19.4%
3	Germany	75	4.7%
4	India	75	4.7%
5	Ireland	65	4.1%
6	United Kingdom	47	3%
7	Mexico	45	2.8%
8	Netherlands	44	2.8%
9	Italy	31	2%
10	Japan	25	1.6%
11	France	24	1.5%
12	Korea, Republic of	22	1.4%
13	Thailand	21	1.3%
14	Canada	21	1.3%
15	Philippines	20	1.3%
16	Brazil	17	1.1%
17	Peru	15	0.9%
18	Indonesia	11	0.7%
19	Australia	10	0.6%
20	Iran, Islamic Republic of	9	0.6%
21	Sweden	9	0.6%
22	Saudi Arabia	8	0.5%
23	Singapore	8	0.5%
24	Spain	8	0.5%
25	Malaysia	8	0.5%
26	Colombia	8	0.5%
27	Cyprus	7	0.4%
28	Pakistan	7	0.4%
29	Taiwan	7	0.4%
30	Switzerland	6	0.4%
31	Turkey	6	0.4%
32	Serbia	5	0.3%
33	Nigeria	5	0.3%
34	Bangladesh	5	0.3%
35	Greece	5	0.3%
36	Hong Kong	4	0.3%
37	Jamaica	4	0.3%
38	Argentina	4	0.3%
39	Egypt	4	0.3%
40	Poland	4	0.3%
41	Moldova, Republic of	4	0.3%
42	Romania	4	0.3%
43	Portugal	3	0.2%
44	Nicaragua	3	0.2%
45	Norway	2	0.1%
46	Palestine, State of	2	0.1%
47	New Zealand	2	0.1%
48	Russia	2	0.1%
49	South Africa	2	0.1%
50	Ukraine	2	0.1%
51	Ecuador	2	0.1%
52	Chile	2	0.1%
53	Armenia	2	0.1%
54	Belgium	2	0.1%
55	Bolivia, Plurinational State of	1	0.1%
56	Cambodia	1	0.1%
57	Denmark	1	0.1%
58	Dominican Republic	1	0.1%
59	Kazakhstan	1	0.1%
60	Kenya	1	0.1%
61	Georgia	1	0.1%
62	Israel	1	0.1%
63	Hungary	1	0.1%
64	Iraq	1	0.1%
65	United Arab Emirates	1	0.1%
66	Slovenia	1	0.1%
67	Mongolia	1	0.1%
68	Malta	1	0.1%
69	Lebanon	1	0.1%
70	Lithuania	1	0.1%
71	Oman	1	0.1%