Rank	Countries/Territories	Count	Percent
1	United States	302	35.9%
2	China	188	22.3%
3	Germany	109	12.9%
4	United Kingdom	69	8.2%
5	Canada	28	3.3%
6	Australia	24	2.9%
7	Ireland	17	2%
8	France	12	1.4%
9	India	11	1.3%
10	Ukraine	9	1.1%
11	Netherlands	9	1.1%
12	Cyprus	7	0.8%
13	Sweden	6	0.7%
14	Korea, Republic of	6	0.7%
15	Singapore	5	0.6%
16	Cuba	5	0.6%
17	Brazil	4	0.5%
18	Colombia	4	0.5%
19	Japan	4	0.5%
20	New Zealand	3	0.4%
21	Nigeria	2	0.2%
22	Norway	2	0.2%
23	Turkey	2	0.2%
24	Ethiopia	2	0.2%
25	Indonesia	1	0.1%
26	Guatemala	1	0.1%
27	Guernsey	1	0.1%
28	Guyana	1	0.1%
29	Hong Kong	1	0.1%
30	South Africa	1	0.1%
31	Malaysia	1	0.1%
32	Mexico	1	0.1%
33	Peru	1	0.1%
34	Philippines	1	0.1%
35	Poland	1	0.1%
36	Russia	1	0.1%