Rank	Countries/Territories	Count	Percent
1	United States	469	40.8%
2	China	170	14.8%
3	Germany	103	9%
4	India	69	6%
5	Australia	60	5.2%
6	Canada	28	2.4%
7	Netherlands	27	2.3%
8	France	19	1.7%
9	Ireland	16	1.4%
10	Romania	16	1.4%
11	Russia	16	1.4%
12	United Kingdom	16	1.4%
13	Slovakia	15	1.3%
14	Denmark	13	1.1%
15	Cote D'ivoire	12	1%
16	Morocco	12	1%
17	Korea, Republic of	9	0.8%
18	Japan	8	0.7%
19	Poland	7	0.6%
20	Singapore	6	0.5%
21	Cyprus	5	0.4%
22	Belgium	5	0.4%
23	Bangladesh	4	0.3%
24	Egypt	4	0.3%
25	Hong Kong	4	0.3%
26	Spain	4	0.3%
27	Brazil	3	0.3%
28	Iran, Islamic Republic of	3	0.3%
29	Mexico	2	0.2%
30	South Africa	2	0.2%
31	Serbia	2	0.2%
32	Indonesia	2	0.2%
33	Greece	2	0.2%
34	Switzerland	2	0.2%
35	Thailand	2	0.2%
36	Turkey	2	0.2%
37	Viet Nam	2	0.2%
38	Turkmenistan	1	0.1%
39	Taiwan	1	0.1%
40	Argentina	1	0.1%
41	Italy	1	0.1%
42	Niger	1	0.1%
43	Nigeria	1	0.1%
44	Norway	1	0.1%
45	Philippines	1	0.1%