Rank	Countries/Territories	Count	Percent
1	United States	637	33.6%
2	China	452	23.8%
3	United Kingdom	209	11%
4	Germany	103	5.4%
5	Netherlands	57	3%
6	Canada	55	2.9%
7	Australia	42	2.2%
8	India	34	1.8%
9	Ireland	29	1.5%
10	Andorra	25	1.3%
11	France	17	0.9%
12	Sweden	16	0.8%
13	Portugal	15	0.8%
14	Taiwan	13	0.7%
15	Denmark	13	0.7%
16	Finland	12	0.6%
17	Poland	11	0.6%
18	New Zealand	11	0.6%
19	Israel	10	0.5%
20	Japan	10	0.5%
21	Mexico	9	0.5%
22	Spain	9	0.5%
23	Serbia	8	0.4%
24	Italy	8	0.4%
25	Singapore	6	0.3%
26	Switzerland	6	0.3%
27	Brazil	5	0.3%
28	Argentina	4	0.2%
29	Korea, Republic of	4	0.2%
30	Hong Kong	4	0.2%
31	Turkey	4	0.2%
32	Romania	4	0.2%
33	Norway	4	0.2%
34	Russia	3	0.2%
35	Slovenia	3	0.2%
36	South Africa	3	0.2%
37	Greece	3	0.2%
38	Iran, Islamic Republic of	3	0.2%
39	Colombia	3	0.2%
40	Cyprus	3	0.2%
41	Egypt	2	0.1%
42	Belgium	2	0.1%
43	Indonesia	2	0.1%
44	Hungary	2	0.1%
45	Latvia	2	0.1%
46	Maldives	2	0.1%
47	Thailand	2	0.1%
48	Ukraine	1	0.1%
49	United Arab Emirates	1	0.1%
50	Pakistan	1	0.1%
51	Peru	1	0.1%
52	Philippines	1	0.1%
53	Moldova, Republic of	1	0.1%
54	Nigeria	1	0.1%
55	Malta	1	0.1%
56	Lebanon	1	0.1%
57	Kenya	1	0.1%
58	Ghana	1	0.1%
59	Botswana	1	0.1%
60	Bulgaria	1	0.1%
61	Chile	1	0.1%
62	Gambia	1	0.1%
63	Ecuador	1	0.1%