Rank	Countries/Territories	Count	Percent
1	United States	522	50.3%
2	China	215	20.7%
3	Germany	98	9.4%
4	Netherlands	25	2.4%
5	India	24	2.3%
6	France	10	1%
7	Singapore	9	0.9%
8	Ukraine	9	0.9%
9	United Kingdom	8	0.8%
10	Cyprus	8	0.8%
11	Canada	8	0.8%
12	Australia	7	0.7%
13	Egypt	7	0.7%
14	Sweden	7	0.7%
15	Japan	6	0.6%
16	Poland	6	0.6%
17	Russia	6	0.6%
18	Ecuador	6	0.6%
19	Argentina	5	0.5%
20	Brazil	5	0.5%
21	Iran, Islamic Republic of	5	0.5%
22	Korea, Republic of	5	0.5%
23	Thailand	4	0.4%
24	Ireland	4	0.4%
25	Philippines	4	0.4%
26	Bangladesh	3	0.3%
27	Italy	2	0.2%
28	Hungary	2	0.2%
29	Turkey	2	0.2%
30	Switzerland	2	0.2%
31	Spain	2	0.2%
32	New Zealand	2	0.2%
33	Palestine, State of	2	0.2%
34	Portugal	2	0.2%
35	Romania	2	0.2%
36	Saudi Arabia	1	0.1%
37	Malaysia	1	0.1%
38	Belgium	1	0.1%
39	Dominican Republic	1	0.1%