Rank	Countries/Territories	Count	Percent
1	United States	206	33.4%
2	China	195	31.6%
3	Germany	46	7.5%
4	India	33	5.3%
5	Poland	15	2.4%
6	Spain	15	2.4%
7	Japan	13	2.1%
8	United Kingdom	8	1.3%
9	France	7	1.1%
10	Ireland	7	1.1%
11	Philippines	6	1%
12	Russia	5	0.8%
13	Switzerland	4	0.6%
14	Netherlands	4	0.6%
15	Korea, Republic of	4	0.6%
16	Ethiopia	4	0.6%
17	Cyprus	3	0.5%
18	Bangladesh	3	0.5%
19	Indonesia	3	0.5%
20	Malaysia	3	0.5%
21	Tanzania, United Republic of	3	0.5%
22	Singapore	3	0.5%
23	South Africa	2	0.3%
24	Myanmar	2	0.3%
25	Jordan	2	0.3%
26	Nigeria	2	0.3%
27	Iran, Islamic Republic of	2	0.3%
28	Greece	2	0.3%
29	Azerbaijan	2	0.3%
30	Viet Nam	2	0.3%
31	Yemen	2	0.3%
32	Australia	1	0.2%
33	Canada	1	0.2%
34	Egypt	1	0.2%
35	Finland	1	0.2%
36	Hong Kong	1	0.2%
37	Hungary	1	0.2%
38	Italy	1	0.2%
39	Norway	1	0.2%
40	Thailand	1	0.2%