Rank	Countries/Territories	Count	Percent
1	United States	524	32.4%
2	China	464	28.7%
3	Germany	135	8.3%
4	Japan	134	8.3%
5	Australia	56	3.5%
6	France	42	2.6%
7	Canada	26	1.6%
8	Singapore	24	1.5%
9	Denmark	22	1.4%
10	Netherlands	19	1.2%
11	India	15	0.9%
12	Belgium	15	0.9%
13	Ireland	10	0.6%
14	Cyprus	9	0.6%
15	Korea, Republic of	8	0.5%
16	Russia	8	0.5%
17	United Arab Emirates	7	0.4%
18	Switzerland	7	0.4%
19	Spain	6	0.4%
20	United Kingdom	6	0.4%
21	Ukraine	6	0.4%
22	Mexico	5	0.3%
23	Indonesia	5	0.3%
24	Egypt	5	0.3%
25	Brazil	4	0.2%
26	Senegal	4	0.2%
27	New Zealand	4	0.2%
28	Romania	4	0.2%
29	Syrian Arab Republic	4	0.2%
30	Viet Nam	3	0.2%
31	Pakistan	3	0.2%
32	South Africa	3	0.2%
33	Bangladesh	3	0.2%
34	Afghanistan	3	0.2%
35	Georgia	3	0.2%
36	Hong Kong	3	0.2%
37	Iran, Islamic Republic of	2	0.1%
38	Argentina	2	0.1%
39	Philippines	2	0.1%
40	Norway	2	0.1%
41	Italy	2	0.1%
42	Latvia	2	0.1%
43	Lebanon	2	0.1%
44	Turkey	2	0.1%
45	Venezuela, Bolivarian Republic of	2	0.1%
46	Portugal	1	0.1%