Rank	Countries/Territories	Count	Percent
1	United States	440	45.3%
2	China	135	13.9%
3	Germany	108	11.1%
4	Brazil	25	2.6%
5	India	20	2.1%
6	Australia	20	2.1%
7	France	17	1.7%
8	Switzerland	17	1.7%
9	Canada	15	1.5%
10	Italy	14	1.4%
11	United Kingdom	14	1.4%
12	Korea, Republic of	13	1.3%
13	Netherlands	12	1.2%
14	Ireland	10	1%
15	Singapore	10	1%
16	Malaysia	9	0.9%
17	Japan	7	0.7%
18	Indonesia	7	0.7%
19	Senegal	7	0.7%
20	Turkey	7	0.7%
21	Hong Kong	6	0.6%
22	Bangladesh	6	0.6%
23	Cyprus	6	0.6%
24	Poland	6	0.6%
25	Argentina	4	0.4%
26	Spain	4	0.4%
27	Taiwan	3	0.3%
28	Puerto Rico	3	0.3%
29	Philippines	2	0.2%
30	Norway	2	0.2%
31	Israel	2	0.2%
32	Austria	2	0.2%
33	Denmark	2	0.2%
34	Egypt	2	0.2%
35	Estonia	2	0.2%
36	Hungary	2	0.2%
37	Greece	2	0.2%
38	Viet Nam	2	0.2%
39	Ukraine	1	0.1%
40	Serbia	1	0.1%
41	Moldova, Republic of	1	0.1%
42	New Zealand	1	0.1%
43	Paraguay	1	0.1%
44	Qatar	1	0.1%
45	Russia	1	0.1%