Rank	Countries/Territories	Count	Percent
1	United States	417	25.2%
2	China	351	21.2%
3	Netherlands	133	8%
4	Ireland	111	6.7%
5	Bulgaria	70	4.2%
6	Germany	50	3%
7	India	48	2.9%
8	Australia	42	2.5%
9	Japan	32	1.9%
10	France	29	1.8%
11	Turkey	26	1.6%
12	United Kingdom	25	1.5%
13	Korea, Republic of	24	1.5%
14	Canada	22	1.3%
15	Philippines	21	1.3%
16	South Africa	16	1%
17	Romania	15	0.9%
18	Slovakia	13	0.8%
19	Russia	12	0.7%
20	Latvia	12	0.7%
21	Hong Kong	12	0.7%
22	Egypt	10	0.6%
23	Nigeria	10	0.6%
24	Indonesia	9	0.5%
25	Iran, Islamic Republic of	8	0.5%
26	Singapore	8	0.5%
27	Thailand	8	0.5%
28	Spain	7	0.4%
29	Viet Nam	7	0.4%
30	Mexico	7	0.4%
31	Bangladesh	7	0.4%
32	Finland	6	0.4%
33	Czech Republic	6	0.4%
34	Italy	6	0.4%
35	Malaysia	6	0.4%
36	Pakistan	5	0.3%
37	Poland	5	0.3%
38	Taiwan	4	0.2%
39	Argentina	4	0.2%
40	Guatemala	4	0.2%
41	Greece	3	0.2%
42	Brazil	3	0.2%
43	Cote D'ivoire	3	0.2%
44	Ukraine	3	0.2%
45	United Arab Emirates	3	0.2%
46	Morocco	3	0.2%
47	Luxembourg	2	0.1%
48	New Zealand	2	0.1%
49	Senegal	2	0.1%
50	Chile	2	0.1%
51	Albania	2	0.1%
52	Austria	2	0.1%
53	Kenya	2	0.1%
54	Israel	2	0.1%
55	Lebanon	1	0.1%
56	Lithuania	1	0.1%
57	Ghana	1	0.1%
58	Hungary	1	0.1%
59	Cameroon	1	0.1%
60	Serbia	1	0.1%
61	Martinique	1	0.1%
62	Mauritius	1	0.1%
63	Myanmar	1	0.1%
64	Montenegro	1	0.1%
65	Switzerland	1	0.1%