Rank	Countries/Territories	Count	Percent
1	United States	454	38%
2	China	180	15.1%
3	Germany	120	10%
4	Australia	95	7.9%
5	United Kingdom	82	6.9%
6	France	32	2.7%
7	Japan	23	1.9%
8	Ireland	17	1.4%
9	Canada	17	1.4%
10	Netherlands	16	1.3%
11	India	15	1.3%
12	Singapore	13	1.1%
13	Italy	9	0.8%
14	Nigeria	8	0.7%
15	Cyprus	7	0.6%
16	New Zealand	7	0.6%
17	Romania	6	0.5%
18	Russia	6	0.5%
19	United Arab Emirates	6	0.5%
20	Norway	6	0.5%
21	Hong Kong	5	0.4%
22	Fiji	5	0.4%
23	South Africa	5	0.4%
24	Switzerland	4	0.3%
25	Lithuania	4	0.3%
26	Nepal	4	0.3%
27	Mongolia	3	0.3%
28	Egypt	3	0.3%
29	Brazil	3	0.3%
30	Ukraine	3	0.3%
31	Viet Nam	3	0.3%
32	Portugal	2	0.2%
33	Thailand	2	0.2%
34	Slovakia	2	0.2%
35	Saudi Arabia	2	0.2%
36	Czech Republic	2	0.2%
37	Iceland	2	0.2%
38	Malaysia	2	0.2%
39	Philippines	2	0.2%
40	Libya	2	0.2%
41	Iran, Islamic Republic of	2	0.2%
42	Israel	1	0.1%
43	Jordan	1	0.1%
44	Poland	1	0.1%
45	Mauritius	1	0.1%
46	Ethiopia	1	0.1%
47	Finland	1	0.1%
48	Denmark	1	0.1%
49	Albania	1	0.1%
50	Belgium	1	0.1%
51	Serbia	1	0.1%
52	Rwanda	1	0.1%
53	Turkey	1	0.1%
54	Taiwan	1	0.1%
55	Spain	1	0.1%