Rank	Countries/Territories	Count	Percent
1	United States	403	37.6%
2	Germany	82	7.6%
3	Iran, Islamic Republic of	82	7.6%
4	Netherlands	52	4.8%
5	Turkey	46	4.3%
6	India	42	3.9%
7	Ethiopia	40	3.7%
8	Japan	39	3.6%
9	Ireland	31	2.9%
10	Russia	31	2.9%
11	Serbia	23	2.1%
12	Argentina	18	1.7%
13	France	16	1.5%
14	Singapore	15	1.4%
15	Iraq	14	1.3%
16	Romania	12	1.1%
17	South Africa	11	1%
18	Pakistan	11	1%
19	Australia	9	0.8%
20	Nepal	8	0.7%
21	United Kingdom	7	0.7%
22	Chile	7	0.7%
23	Egypt	5	0.5%
24	Brazil	5	0.5%
25	Peru	5	0.5%
26	Tunisia	5	0.5%
27	Portugal	4	0.4%
28	Morocco	4	0.4%
29	Jordan	4	0.4%
30	Malaysia	3	0.3%
31	Mexico	3	0.3%
32	Bangladesh	3	0.3%
33	Finland	3	0.3%
34	Hong Kong	3	0.3%
35	Ukraine	3	0.3%
36	Syrian Arab Republic	2	0.2%
37	Austria	2	0.2%
38	Algeria	2	0.2%
39	Mauritius	2	0.2%
40	Lebanon	2	0.2%
41	Italy	2	0.2%
42	Philippines	2	0.2%
43	Palestine, State of	1	0.1%
44	Panama	1	0.1%
45	Norway	1	0.1%
46	Oman	1	0.1%
47	Mongolia	1	0.1%
48	Afghanistan	1	0.1%
49	Indonesia	1	0.1%
50	Uzbekistan	1	0.1%
51	Qatar	1	0.1%
52	Sudan	1	0.1%