Rank	Countries/Territories	Count	Percent
1	United States	554	35.1%
2	China	522	33%
3	Germany	115	7.3%
4	France	41	2.6%
5	Netherlands	34	2.2%
6	Russia	27	1.7%
7	Canada	24	1.5%
8	United Kingdom	22	1.4%
9	India	17	1.1%
10	Korea, Republic of	16	1%
11	Indonesia	14	0.9%
12	Iran, Islamic Republic of	13	0.8%
13	Japan	13	0.8%
14	Cyprus	13	0.8%
15	Brazil	11	0.7%
16	Singapore	11	0.7%
17	Iraq	10	0.6%
18	Honduras	9	0.6%
19	Portugal	9	0.6%
20	Nigeria	8	0.5%
21	Ireland	7	0.4%
22	Australia	6	0.4%
23	Ethiopia	5	0.3%
24	Italy	5	0.3%
25	Mexico	5	0.3%
26	Thailand	5	0.3%
27	Ukraine	5	0.3%
28	Viet Nam	5	0.3%
29	Poland	4	0.3%
30	Egypt	4	0.3%
31	Cameroon	3	0.2%
32	Colombia	3	0.2%
33	Kenya	3	0.2%
34	Malaysia	3	0.2%
35	Turkey	3	0.2%
36	Uganda	2	0.1%
37	Switzerland	2	0.1%
38	Mauritius	2	0.1%
39	Yemen	2	0.1%
40	Jamaica	2	0.1%
41	Jordan	2	0.1%
42	Guatemala	2	0.1%
43	Bulgaria	2	0.1%
44	Bangladesh	1	0.1%
45	Belgium	1	0.1%
46	Chile	1	0.1%
47	Denmark	1	0.1%
48	Dominican Republic	1	0.1%
49	Ecuador	1	0.1%
50	Libya	1	0.1%
51	Norway	1	0.1%
52	Palestine, State of	1	0.1%
53	Philippines	1	0.1%
54	Venezuela, Bolivarian Republic of	1	0.1%
55	Romania	1	0.1%
56	Saudi Arabia	1	0.1%
57	Tunisia	1	0.1%
58	United Arab Emirates	1	0.1%