Rank	Countries/Territories	Count	Percent
1	United States	278	27.7%
2	Netherlands	194	19.3%
3	China	164	16.3%
4	Germany	128	12.7%
5	France	26	2.6%
6	Canada	19	1.9%
7	Ireland	18	1.8%
8	Australia	17	1.7%
9	Poland	13	1.3%
10	Russia	11	1.1%
11	Sweden	11	1.1%
12	Turkey	9	0.9%
13	Nigeria	8	0.8%
14	Italy	8	0.8%
15	Indonesia	8	0.8%
16	Malaysia	7	0.7%
17	Thailand	7	0.7%
18	United Kingdom	7	0.7%
19	Saudi Arabia	6	0.6%
20	Brunei Darussalam	6	0.6%
21	Greece	6	0.6%
22	Ecuador	5	0.5%
23	Cyprus	5	0.5%
24	Brazil	4	0.4%
25	Austria	3	0.3%
26	Japan	3	0.3%
27	Ukraine	3	0.3%
28	United Arab Emirates	2	0.2%
29	Syrian Arab Republic	2	0.2%
30	Taiwan	2	0.2%
31	Tanzania, United Republic of	2	0.2%
32	Libya	2	0.2%
33	New Zealand	2	0.2%
34	Bangladesh	2	0.2%
35		2	0.2%
36	Colombia	2	0.2%
37	Hong Kong	2	0.2%
38	India	1	0.1%
39	Ghana	1	0.1%
40	Denmark	1	0.1%
41	Pakistan	1	0.1%
42	Philippines	1	0.1%
43	Singapore	1	0.1%
44	South Africa	1	0.1%
45	Spain	1	0.1%
46	Mexico	1	0.1%
47	Iran, Islamic Republic of	1	0.1%
48	Switzerland	1	0.1%