Rank	Countries/Territories	Count	Percent
1	United States	670	32.9%
2	China	286	14%
3	Germany	131	6.4%
4	Egypt	101	5%
5	India	94	4.6%
6	Netherlands	92	4.5%
7	United Kingdom	59	2.9%
8	Japan	51	2.5%
9	Iran, Islamic Republic of	42	2.1%
10	Pakistan	40	2%
11	Australia	37	1.8%
12	Nigeria	34	1.7%
13	Mauritius	32	1.6%
14	France	28	1.4%
15	Indonesia	27	1.3%
16	Taiwan	26	1.3%
17	Turkey	24	1.2%
18	Korea, Republic of	23	1.1%
19	Iraq	20	1%
20	Ireland	17	0.8%
21	Romania	17	0.8%
22	Saudi Arabia	17	0.8%
23	Singapore	15	0.7%
24	Brazil	13	0.6%
25	Canada	11	0.5%
26	Malaysia	11	0.5%
27	Russia	10	0.5%
28	Switzerland	10	0.5%
29	Hungary	8	0.4%
30	Cyprus	7	0.3%
31	Libya	7	0.3%
32	Ethiopia	6	0.3%
33	Bangladesh	6	0.3%
34	Denmark	5	0.2%
35	South Sudan	5	0.2%
36	Thailand	5	0.2%
37	Poland	5	0.2%
38	Oman	4	0.2%
39	Algeria	4	0.2%
40	Colombia	4	0.2%
41	Italy	4	0.2%
42	Mexico	3	0.1%
43	Armenia	3	0.1%
44	Ukraine	3	0.1%
45	Uzbekistan	3	0.1%
46	Yemen	2	0.1%
47	Syrian Arab Republic	2	0.1%
48	Serbia	2	0.1%
49	Hong Kong	2	0.1%
50	Benin	1	0%
51	Norway	1	0%
52	Philippines	1	0%
53	Kyrgyzstan	1	0%
54	Slovakia	1	0%
55	Qatar	1	0%
56	Uganda	1	0%
57	Viet Nam	1	0%