Rank	Countries/Territories	Count	Percent
1	United States	459	35.6%
2	China	382	29.6%
3	Germany	101	7.8%
4	France	41	3.2%
5	Russia	24	1.9%
6	Canada	22	1.7%
7	Netherlands	22	1.7%
8	India	16	1.2%
9	United Kingdom	16	1.2%
10	Indonesia	14	1.1%
11	Japan	13	1%
12	Cyprus	12	0.9%
13	Brazil	11	0.9%
14	Iran, Islamic Republic of	11	0.9%
15	Singapore	11	0.9%
16	Iraq	10	0.8%
17	Honduras	9	0.7%
18	Portugal	9	0.7%
19	Nigeria	8	0.6%
20	Korea, Republic of	7	0.5%
21	Ireland	7	0.5%
22	Australia	6	0.5%
23	Ethiopia	5	0.4%
24	Italy	5	0.4%
25	Mexico	5	0.4%
26	Thailand	5	0.4%
27	Viet Nam	5	0.4%
28	Poland	4	0.3%
29	Egypt	4	0.3%
30	Cameroon	3	0.2%
31	Colombia	3	0.2%
32	Kenya	3	0.2%
33	Malaysia	3	0.2%
34	Ukraine	3	0.2%
35	Uganda	2	0.2%
36	Switzerland	2	0.2%
37	Mauritius	2	0.2%
38	Yemen	2	0.2%
39	Jamaica	2	0.2%
40	Jordan	2	0.2%
41	Guatemala	2	0.2%
42	Bulgaria	2	0.2%
43	Bangladesh	1	0.1%
44	Belgium	1	0.1%
45	Chile	1	0.1%
46	Denmark	1	0.1%
47	Dominican Republic	1	0.1%
48	Ecuador	1	0.1%
49	Libya	1	0.1%
50	Norway	1	0.1%
51	Palestine, State of	1	0.1%
52	Philippines	1	0.1%
53	Venezuela, Bolivarian Republic of	1	0.1%
54	Romania	1	0.1%
55	Saudi Arabia	1	0.1%
56	Tunisia	1	0.1%
57	Turkey	1	0.1%
58	United Arab Emirates	1	0.1%