Rank	Countries/Territories	Count	Percent
1	United States	374	45.2%
2	China	163	19.7%
3	Germany	100	12.1%
4	India	38	4.6%
5	Japan	25	3%
6	Canada	13	1.6%
7	Australia	13	1.6%
8	Norway	12	1.5%
9	Netherlands	11	1.3%
10	Ukraine	10	1.2%
11	Senegal	6	0.7%
12	Ireland	6	0.7%
13	Hong Kong	6	0.7%
14	Italy	5	0.6%
15	United Kingdom	5	0.6%
16	Poland	4	0.5%
17	Lithuania	4	0.5%
18	Mongolia	4	0.5%
19	Cyprus	4	0.5%
20	Egypt	4	0.5%
21	Colombia	3	0.4%
22	Lebanon	3	0.4%
23	Finland	2	0.2%
24	Philippines	2	0.2%
25	Sweden	2	0.2%
26	Taiwan	2	0.2%
27	Singapore	1	0.1%
28	New Zealand	1	0.1%
29	France	1	0.1%
30	Denmark	1	0.1%
31	Brazil	1	0.1%
32	Kazakhstan	1	0.1%