Rank	Countries/Territories	Count	Percent
1	United States	345	37.5%
2	China	228	24.8%
3	Germany	45	4.9%
4	Japan	39	4.2%
5	United Kingdom	39	4.2%
6	India	20	2.2%
7	Australia	18	2%
8	Singapore	17	1.8%
9	Canada	15	1.6%
10	Russia	11	1.2%
11	Thailand	9	1%
12	Egypt	9	1%
13	Mexico	9	1%
14	Netherlands	8	0.9%
15	Brazil	8	0.9%
16	Ireland	7	0.8%
17	Italy	7	0.8%
18	Poland	7	0.8%
19	Korea, Republic of	6	0.7%
20	New Zealand	6	0.7%
21	Philippines	5	0.5%
22	Romania	4	0.4%
23	Sweden	4	0.4%
24	Taiwan	4	0.4%
25	Malaysia	4	0.4%
26	Cyprus	3	0.3%
27	Greece	3	0.3%
28	Spain	3	0.3%
29	Serbia	2	0.2%
30	Viet Nam	2	0.2%
31	Iran, Islamic Republic of	2	0.2%
32	Iraq	2	0.2%
33	Ethiopia	2	0.2%
34	Finland	2	0.2%
35	Algeria	2	0.2%
36	Montenegro	2	0.2%
37	Nicaragua	2	0.2%
38	Lithuania	2	0.2%
39	Kuwait	1	0.1%
40	Lebanon	1	0.1%
41	Isle of Man	1	0.1%
42	Israel	1	0.1%
43	Jordan	1	0.1%
44	Norway	1	0.1%
45	Pakistan	1	0.1%
46	Mongolia	1	0.1%
47	Croatia	1	0.1%
48	Azerbaijan	1	0.1%
49	Bangladesh	1	0.1%
50	Belgium	1	0.1%
51	Portugal	1	0.1%
52	Puerto Rico	1	0.1%
53	Saudi Arabia	1	0.1%
54	South Africa	1	0.1%