Rank	Countries/Territories	Count	Percent
1	United States	304	49.3%
2	United Kingdom	39	6.3%
3	Canada	35	5.7%
4	China	25	4.1%
5	Germany	17	2.8%
6	Australia	15	2.4%
7	India	14	2.3%
8	Japan	14	2.3%
9	Netherlands	14	2.3%
10	Poland	10	1.6%
11	Singapore	10	1.6%
12	France	9	1.5%
13	Brazil	9	1.5%
14	Ireland	8	1.3%
15	Norway	6	1%
16	Malaysia	6	1%
17	Korea, Republic of	5	0.8%
18	Finland	5	0.8%
19	South Africa	5	0.8%
20	Sweden	4	0.6%
21	Philippines	4	0.6%
22	Italy	4	0.6%
23	Mexico	3	0.5%
24	Argentina	3	0.5%
25	Slovakia	3	0.5%
26	Portugal	3	0.5%
27	Venezuela, Bolivarian Republic of	3	0.5%
28	Romania	2	0.3%
29	Russia	2	0.3%
30	Serbia	2	0.3%
31	Panama	2	0.3%
32	Uruguay	2	0.3%
33	Chile	2	0.3%
34	Austria	2	0.3%
35	Croatia	2	0.3%
36	Czech Republic	2	0.3%
37	Israel	2	0.3%
38	Jamaica	1	0.2%
39	Latvia	1	0.2%
40	Lebanon	1	0.2%
41	Myanmar	1	0.2%
42	Nepal	1	0.2%
43	Pakistan	1	0.2%
44	New Zealand	1	0.2%
45	Nigeria	1	0.2%
46	Denmark	1	0.2%
47	Costa Rica	1	0.2%
48	Hungary	1	0.2%
49	Azerbaijan	1	0.2%
50	Bangladesh	1	0.2%
51	Belarus	1	0.2%
52	Belgium	1	0.2%
53	Algeria	1	0.2%
54	Switzerland	1	0.2%
55	Ukraine	1	0.2%
56	Spain	1	0.2%
57	Sri Lanka	1	0.2%