Rank	Countries/Territories	Count	Percent
1	United States	235	28.1%
2	China	124	14.8%
3	Egypt	123	14.7%
4	Germany	56	6.7%
5	India	43	5.1%
6	Netherlands	41	4.9%
7	Norway	22	2.6%
8	Syrian Arab Republic	21	2.5%
9	Ireland	19	2.3%
10	Portugal	16	1.9%
11	Libya	13	1.6%
12	Namibia	12	1.4%
13	United Kingdom	11	1.3%
14	Japan	10	1.2%
15	Algeria	8	1%
16	Saudi Arabia	7	0.8%
17	Singapore	7	0.8%
18	Iraq	6	0.7%
19	Turkey	6	0.7%
20	Yemen	5	0.6%
21	Mauritius	5	0.6%
22	France	4	0.5%
23	Canada	4	0.5%
24	Ethiopia	3	0.4%
25	Italy	3	0.4%
26	Palestine, State of	3	0.4%
27	Somalia	2	0.2%
28	South Africa	2	0.2%
29	Georgia	2	0.2%
30	Bahrain	2	0.2%
31	Cyprus	2	0.2%
32	Argentina	2	0.2%
33	Australia	2	0.2%
34	Sweden	2	0.2%
35	United Arab Emirates	2	0.2%
36	Ukraine	1	0.1%
37	Austria	1	0.1%
38	Guatemala	1	0.1%
39	Spain	1	0.1%
40	Sudan	1	0.1%
41	Qatar	1	0.1%
42	Romania	1	0.1%
43	Kenya	1	0.1%
44	Korea, Republic of	1	0.1%
45	Moldova, Republic of	1	0.1%
46	Pakistan	1	0.1%