Rank	Countries/Territories	Count	Percent
1	United States	320	40.1%
2	China	115	14.4%
3	Germany	106	13.3%
4	Netherlands	41	5.1%
5	Ireland	29	3.6%
6	United Kingdom	24	3%
7	India	19	2.4%
8	France	15	1.9%
9	Namibia	14	1.8%
10	Egypt	12	1.5%
11	Russia	9	1.1%
12	Singapore	9	1.1%
13	Malaysia	9	1.1%
14	Australia	8	1%
15	Brazil	5	0.6%
16	Canada	5	0.6%
17	Romania	5	0.6%
18	Brunei Darussalam	4	0.5%
19	Cyprus	4	0.5%
20	Korea, Republic of	4	0.5%
21	New Zealand	4	0.5%
22	Pakistan	3	0.4%
23	Sweden	3	0.4%
24	Thailand	3	0.4%
25	Switzerland	2	0.3%
26	Solomon Islands	2	0.3%
27	Viet Nam	2	0.3%
28	Iran, Islamic Republic of	2	0.3%
29	Denmark	2	0.3%
30	Argentina	2	0.3%
31	Algeria	1	0.1%
32	Botswana	1	0.1%
33	Georgia	1	0.1%
34	Guyana	1	0.1%
35	Hong Kong	1	0.1%
36	Hungary	1	0.1%
37	Norway	1	0.1%
38	Slovakia	1	0.1%
39	Slovenia	1	0.1%
40	Kuwait	1	0.1%
41	Mongolia	1	0.1%
42	Indonesia	1	0.1%
43	Italy	1	0.1%
44	Philippines	1	0.1%
45	Taiwan	1	0.1%
46	United Arab Emirates	1	0.1%