Rank	Countries/Territories	Count	Percent
1	United States	271	30.2%
2	China	240	26.7%
3	Netherlands	88	9.8%
4	Germany	33	3.7%
5	Israel	29	3.2%
6	India	17	1.9%
7	France	17	1.9%
8	Brazil	15	1.7%
9	Russia	15	1.7%
10	Latvia	14	1.6%
11	Japan	13	1.4%
12	Canada	12	1.3%
13	Australia	9	1%
14	Ghana	9	1%
15	Turkey	8	0.9%
16	Korea, Republic of	7	0.8%
17	Iran, Islamic Republic of	6	0.7%
18	Portugal	6	0.7%
19	Egypt	6	0.7%
20	Mexico	6	0.7%
21	Spain	6	0.7%
22	Cyprus	5	0.6%
23	Guatemala	5	0.6%
24	Hong Kong	5	0.6%
25	Argentina	5	0.6%
26	Colombia	4	0.4%
27	Philippines	4	0.4%
28	Norway	4	0.4%
29	Ireland	4	0.4%
30	Singapore	4	0.4%
31	Taiwan	4	0.4%
32	Libya	3	0.3%
33	Malaysia	3	0.3%
34	Algeria	3	0.3%
35	Croatia	2	0.2%
36	Chile	2	0.2%
37	Peru	2	0.2%
38	Italy	2	0.2%
39	Lithuania	1	0.1%
40	Poland	1	0.1%
41	Romania	1	0.1%
42	Bangladesh	1	0.1%
43	Greece	1	0.1%
44	Denmark	1	0.1%
45	Ecuador	1	0.1%
46	Ethiopia	1	0.1%
47	Slovakia	1	0.1%
48	Switzerland	1	0.1%