Rank	Countries/Territories	Count	Percent
1	United States	555	35.3%
2	China	341	21.7%
3	Australia	89	5.7%
4	United Kingdom	82	5.2%
5	Germany	75	4.8%
6	Taiwan	52	3.3%
7	Netherlands	51	3.2%
8	France	34	2.2%
9	Norway	27	1.7%
10	Ireland	26	1.7%
11	Japan	24	1.5%
12	Turkey	22	1.4%
13	India	15	1%
14	Indonesia	14	0.9%
15	Thailand	14	0.9%
16	Singapore	14	0.9%
17	Viet Nam	12	0.8%
18	Cyprus	10	0.6%
19	Hong Kong	7	0.4%
20	Botswana	7	0.4%
21	Mexico	7	0.4%
22	Nigeria	7	0.4%
23	Pakistan	6	0.4%
24	New Zealand	6	0.4%
25	Chile	6	0.4%
26	Canada	5	0.3%
27		4	0.3%
28	Malaysia	4	0.3%
29	Iran, Islamic Republic of	4	0.3%
30	Korea, Republic of	4	0.3%
31	Russia	4	0.3%
32	Switzerland	3	0.2%
33	Ukraine	3	0.2%
34	United Arab Emirates	3	0.2%
35	Italy	3	0.2%
36	Nepal	3	0.2%
37	Austria	3	0.2%
38	Brazil	3	0.2%
39	Ghana	3	0.2%
40	Honduras	2	0.1%
41	Hungary	2	0.1%
42	Egypt	2	0.1%
43	Bangladesh	2	0.1%
44	Namibia	2	0.1%
45	Romania	1	0.1%
46	Latvia	1	0.1%
47	Israel	1	0.1%
48	Argentina	1	0.1%
49	Bulgaria	1	0.1%
50	Ethiopia	1	0.1%
51	Saudi Arabia	1	0.1%
52	South Sudan	1	0.1%
53	Spain	1	0.1%
54	Sweden	1	0.1%