Rank	Countries/Territories	Count	Percent
1	United States	436	37%
2	China	343	29.1%
3	Germany	82	7%
4	India	25	2.1%
5	United Kingdom	20	1.7%
6	Egypt	17	1.4%
7	France	16	1.4%
8	Netherlands	16	1.4%
9	Russia	16	1.4%
10	Indonesia	15	1.3%
11	Argentina	15	1.3%
12	Japan	14	1.2%
13	Thailand	13	1.1%
14	Viet Nam	12	1%
15	South Africa	11	0.9%
16	Ethiopia	10	0.8%
17	Canada	10	0.8%
18	Portugal	9	0.8%
19	Romania	9	0.8%
20	Singapore	8	0.7%
21	Mexico	8	0.7%
22	Korea, Republic of	6	0.5%
23	Malaysia	5	0.4%
24	Mauritius	4	0.3%
25	Italy	4	0.3%
26	Cyprus	4	0.3%
27	Ecuador	3	0.3%
28	Australia	3	0.3%
29	Colombia	3	0.3%
30	Ireland	3	0.3%
31	Mongolia	3	0.3%
32	Spain	3	0.3%
33	Sweden	2	0.2%
34	Switzerland	2	0.2%
35	Tanzania, United Republic of	2	0.2%
36	Ukraine	2	0.2%
37	Tunisia	2	0.2%
38	Luxembourg	2	0.2%
39	Brazil	2	0.2%
40	Guatemala	2	0.2%
41	Iran, Islamic Republic of	2	0.2%
42	Iraq	1	0.1%
43	Malawi	1	0.1%
44	Kazakhstan	1	0.1%
45	Nepal	1	0.1%
46	Qatar	1	0.1%
47	New Zealand	1	0.1%
48	Nigeria	1	0.1%
49	Norway	1	0.1%
50	Philippines	1	0.1%
51	Poland	1	0.1%
52	Turkey	1	0.1%
53	Uganda	1	0.1%
54	Saudi Arabia	1	0.1%