Rank	Countries/Territories	Count	Percent
1	United States	653	38.5%
2	China	384	22.7%
3	Germany	81	4.8%
4	Canada	52	3.1%
5	India	34	2%
6	Japan	28	1.7%
7	Mexico	24	1.4%
8	France	22	1.3%
9	Colombia	22	1.3%
10	Australia	21	1.2%
11	Netherlands	21	1.2%
12	Thailand	21	1.2%
13	Taiwan	20	1.2%
14	Italy	20	1.2%
15	Korea, Republic of	18	1.1%
16	Kenya	17	1%
17	Indonesia	17	1%
18	Turkey	14	0.8%
19	Switzerland	12	0.7%
20	Ireland	12	0.7%
21	United Kingdom	12	0.7%
22	Spain	11	0.6%
23	Singapore	10	0.6%
24	Pakistan	10	0.6%
25	Malaysia	8	0.5%
26	Uganda	8	0.5%
27	Greece	8	0.5%
28	Hong Kong	7	0.4%
29	Peru	7	0.4%
30	Russia	7	0.4%
31	South Africa	6	0.4%
32	Sweden	5	0.3%
33	Uruguay	5	0.3%
34	Venezuela, Bolivarian Republic of	5	0.3%
35	Viet Nam	5	0.3%
36	Latvia	5	0.3%
37	Israel	5	0.3%
38	Hungary	4	0.2%
39	Algeria	4	0.2%
40	Brazil	4	0.2%
41	Cyprus	4	0.2%
42	Chile	4	0.2%
43	Rwanda	4	0.2%
44	Portugal	4	0.2%
45	Romania	4	0.2%
46	Saudi Arabia	3	0.2%
47	Nepal	3	0.2%
48	Trinidad and Tobago	3	0.2%
49	Ethiopia	3	0.2%
50	Denmark	3	0.2%
51	Kuwait	3	0.2%
52	Iran, Islamic Republic of	2	0.1%
53	Guatemala	2	0.1%
54	Bangladesh	2	0.1%
55	Belgium	2	0.1%
56	Tunisia	2	0.1%
57	Somalia	2	0.1%
58	Oman	2	0.1%
59	Nigeria	1	0.1%
60	Mongolia	1	0.1%
61	Philippines	1	0.1%
62	Poland	1	0.1%
63	Slovenia	1	0.1%
64	Zambia	1	0.1%
65	Bolivia, Plurinational State of	1	0.1%
66	Bulgaria	1	0.1%
67	Cameroon	1	0.1%
68	Antigua and Barbuda	1	0.1%
69	Egypt	1	0.1%
70	Honduras	1	0.1%
71	Ghana	1	0.1%
72	Jordan	1	0.1%