Rank	Countries/Territories	Count	Percent
1	United States	579	34.2%
2	China	395	23.4%
3	Germany	109	6.4%
4	Netherlands	52	3.1%
5	Ireland	51	3%
6	India	49	2.9%
7	Ghana	39	2.3%
8	Australia	38	2.2%
9	Canada	35	2.1%
10	Spain	27	1.6%
11	France	22	1.3%
12	Mexico	19	1.1%
13	United Kingdom	18	1.1%
14	Egypt	18	1.1%
15	Japan	16	0.9%
16	Singapore	16	0.9%
17	Portugal	15	0.9%
18	Kenya	15	0.9%
19	Korea, Republic of	15	0.9%
20	Israel	15	0.9%
21	Colombia	15	0.9%
22	Brazil	13	0.8%
23	Indonesia	11	0.7%
24	Russia	11	0.7%
25	Hong Kong	9	0.5%
26	Turkey	7	0.4%
27	Greece	6	0.4%
28	Cyprus	5	0.3%
29	Viet Nam	5	0.3%
30	Taiwan	5	0.3%
31	Peru	4	0.2%
32	Philippines	4	0.2%
33	Italy	4	0.2%
34	Malaysia	3	0.2%
35	Guatemala	3	0.2%
36	Chile	3	0.2%
37	Argentina	3	0.2%
38	Saudi Arabia	3	0.2%
39	Nepal	3	0.2%
40	Pakistan	3	0.2%
41	Tanzania, United Republic of	2	0.1%
42	South Africa	2	0.1%
43	Sri Lanka	2	0.1%
44	Ukraine	2	0.1%
45	Czech Republic	2	0.1%
46	Costa Rica	2	0.1%
47	Finland	2	0.1%
48	Iran, Islamic Republic of	1	0.1%
49	Honduras	1	0.1%
50	Malta	1	0.1%
51	Lithuania	1	0.1%
52	Croatia	1	0.1%
53	Denmark	1	0.1%
54	Ethiopia	1	0.1%
55	Aland Islands	1	0.1%
56	Bangladesh	1	0.1%
57	Belgium	1	0.1%
58	Cameroon	1	0.1%
59	Sweden	1	0.1%
60	Switzerland	1	0.1%
61	Thailand	1	0.1%