Rank	Countries/Territories	Count	Percent
1	United States	303	27%
2	China	208	18.5%
3	Netherlands	108	9.6%
4	United Kingdom	101	9%
5	Germany	65	5.8%
6	India	36	3.2%
7	Australia	30	2.7%
8	Indonesia	26	2.3%
9	Ireland	20	1.8%
10	Japan	20	1.8%
11	France	17	1.5%
12	Portugal	13	1.2%
13	Taiwan	13	1.2%
14	Mexico	12	1.1%
15	Canada	11	1%
16	Russia	9	0.8%
17	Singapore	8	0.7%
18	Pakistan	8	0.7%
19	Sweden	8	0.7%
20	Italy	7	0.6%
21	Egypt	6	0.5%
22	Ethiopia	6	0.5%
23	Belgium	6	0.5%
24	Denmark	5	0.4%
25	Korea, Republic of	5	0.4%
26	Turkey	5	0.4%
27	Romania	5	0.4%
28	Serbia	4	0.4%
29		4	0.4%
30	Brazil	3	0.3%
31	Ecuador	3	0.3%
32	Hong Kong	3	0.3%
33	New Zealand	3	0.3%
34	Sri Lanka	3	0.3%
35	Poland	3	0.3%
36	Qatar	3	0.3%
37	Viet Nam	3	0.3%
38	Thailand	2	0.2%
39	Philippines	2	0.2%
40	Slovenia	2	0.2%
41	Senegal	2	0.2%
42	Malaysia	2	0.2%
43	Iran, Islamic Republic of	2	0.2%
44	Ghana	2	0.2%
45	Algeria	2	0.2%
46	Bangladesh	1	0.1%
47	Cameroon	1	0.1%
48	Cuba	1	0.1%
49	Cyprus	1	0.1%
50	Iraq	1	0.1%
51	Jordan	1	0.1%
52	Luxembourg	1	0.1%
53	Nigeria	1	0.1%
54	Norway	1	0.1%
55	South Africa	1	0.1%
56	Tanzania, United Republic of	1	0.1%
57	Peru	1	0.1%
58	Ukraine	1	0.1%