Rank	Countries/Territories	Count	Percent
1	United States	379	38%
2	China	203	20.3%
3	Germany	117	11.7%
4	France	61	6.1%
5	Singapore	51	5.1%
6	Japan	28	2.8%
7	India	25	2.5%
8	Colombia	17	1.7%
9	Korea, Republic of	12	1.2%
10	Norway	12	1.2%
11	Mexico	10	1%
12	Netherlands	10	1%
13	Canada	9	0.9%
14	Saudi Arabia	8	0.8%
15	Senegal	7	0.7%
16	Australia	7	0.7%
17	Cyprus	7	0.7%
18	Argentina	4	0.4%
19	Russia	4	0.4%
20	United Kingdom	3	0.3%
21	Ireland	3	0.3%
22	Italy	3	0.3%
23	Greece	2	0.2%
24	Hong Kong	2	0.2%
25	Latvia	2	0.2%
26	Kenya	2	0.2%
27	Austria	2	0.2%
28	South Sudan	2	0.2%
29	Switzerland	1	0.1%
30	Turkey	1	0.1%
31	Ukraine	1	0.1%
32	Romania	1	0.1%
33	Egypt	1	0.1%
34	Lithuania	1	0.1%