Rank	Countries/Territories	Count	Percent
1	United States	549	33.7%
2	China	317	19.5%
3	Australia	153	9.4%
4	United Kingdom	142	8.7%
5	Germany	69	4.2%
6	Ireland	63	3.9%
7	Netherlands	59	3.6%
8	Canada	31	1.9%
9	France	26	1.6%
10	Hong Kong	19	1.2%
11	India	19	1.2%
12	Japan	12	0.7%
13	Austria	12	0.7%
14	Iran, Islamic Republic of	9	0.6%
15	Malta	8	0.5%
16	Cyprus	8	0.5%
17	Russia	8	0.5%
18	Norway	6	0.4%
19	South Africa	6	0.4%
20	Bulgaria	6	0.4%
21	Kenya	6	0.4%
22	Italy	5	0.3%
23	Brazil	5	0.3%
24	Singapore	5	0.3%
25	Sweden	5	0.3%
26	Switzerland	5	0.3%
27	Pakistan	5	0.3%
28	Philippines	4	0.2%
29	Ethiopia	4	0.2%
30	New Zealand	4	0.2%
31	Malaysia	4	0.2%
32	Maldives	4	0.2%
33	Indonesia	3	0.2%
34	Ghana	3	0.2%
35	Namibia	3	0.2%
36	Georgia	3	0.2%
37	Romania	3	0.2%
38	United Arab Emirates	3	0.2%
39	Uganda	2	0.1%
40	Saudi Arabia	2	0.1%
41	Spain	2	0.1%
42	Argentina	2	0.1%
43	Belgium	2	0.1%
44	Nigeria	2	0.1%
45	Mauritius	2	0.1%
46	Mexico	1	0.1%
47	Belize	1	0.1%
48	Bangladesh	1	0.1%
49	Cameroon	1	0.1%
50	Denmark	1	0.1%
51	Egypt	1	0.1%
52	Colombia	1	0.1%
53	Croatia	1	0.1%
54	Slovakia	1	0.1%
55	Taiwan	1	0.1%
56	Thailand	1	0.1%
57	Trinidad and Tobago	1	0.1%
58	Oman	1	0.1%
59	Poland	1	0.1%
60	Portugal	1	0.1%
61	Qatar	1	0.1%
62	Ukraine	1	0.1%
63	Zambia	1	0.1%
64	Zimbabwe	1	0.1%