Rank	Countries/Territories	Count	Percent
1	United States	838	44.3%
2	China	324	17.1%
3	India	118	6.2%
4	Germany	117	6.2%
5	Australia	79	4.2%
6	Japan	52	2.8%
7	Singapore	39	2.1%
8	Netherlands	28	1.5%
9	Romania	25	1.3%
10	Canada	24	1.3%
11	Ireland	21	1.1%
12	Korea, Republic of	20	1.1%
13	United Kingdom	16	0.8%
14	Cote D'ivoire	15	0.8%
15	Russia	14	0.7%
16	Slovakia	14	0.7%
17	Belgium	13	0.7%
18	Denmark	12	0.6%
19	France	12	0.6%
20	Zambia	11	0.6%
21	Morocco	10	0.5%
22	Italy	9	0.5%
23	Indonesia	9	0.5%
24	Nigeria	5	0.3%
25	Pakistan	5	0.3%
26	Ethiopia	5	0.3%
27	Switzerland	5	0.3%
28	Taiwan	4	0.2%
29	Egypt	4	0.2%
30	Bangladesh	4	0.2%
31	Cyprus	4	0.2%
32	Bulgaria	4	0.2%
33	Ghana	3	0.2%
34	Hong Kong	3	0.2%
35	Hungary	3	0.2%
36	Oman	3	0.2%
37	Iran, Islamic Republic of	2	0.1%
38	Benin	2	0.1%
39	Brazil	2	0.1%
40	Turkey	2	0.1%
41	Spain	2	0.1%
42	South Africa	1	0.1%
43	Ukraine	1	0.1%
44	Malawi	1	0.1%
45	Mauritius	1	0.1%
46	Jordan	1	0.1%
47	Kenya	1	0.1%
48	Norway	1	0.1%
49	Portugal	1	0.1%