Rank	Countries/Territories	Count	Percent
1	United States	210	35.8%
2	China	200	34.1%
3	Netherlands	30	5.1%
4	Germany	23	3.9%
5	France	20	3.4%
6	Singapore	16	2.7%
7	Japan	13	2.2%
8	Estonia	13	2.2%
9	Ethiopia	7	1.2%
10	Cyprus	7	1.2%
11	Australia	6	1%
12	Argentina	5	0.9%
13	Brazil	3	0.5%
14	Taiwan	3	0.5%
15	India	3	0.5%
16	Romania	3	0.5%
17	Iran, Islamic Republic of	2	0.3%
18	Philippines	2	0.3%
19	United Kingdom	2	0.3%
20	South Africa	2	0.3%
21	Austria	2	0.3%
22	Hong Kong	2	0.3%
23	Korea, Republic of	2	0.3%
24	Lithuania	2	0.3%
25	Mauritius	2	0.3%
26	Mongolia	2	0.3%
27	Bangladesh	1	0.2%
28	Canada	1	0.2%
29	Egypt	1	0.2%
30	Spain	1	0.2%
31	Ireland	1	0.2%