Rank	Countries/Territories	Count	Percent
1	United States	307	39.1%
2	China	232	29.6%
3	Germany	59	7.5%
4	France	29	3.7%
5	Japan	24	3.1%
6	Netherlands	17	2.2%
7	Canada	15	1.9%
8	Singapore	14	1.8%
9	India	13	1.7%
10	United Kingdom	11	1.4%
11	Ireland	10	1.3%
12	Senegal	8	1%
13	Cyprus	4	0.5%
14	Egypt	4	0.5%
15	Algeria	4	0.5%
16	Australia	3	0.4%
17	Latvia	3	0.4%
18	Russia	3	0.4%
19	Viet Nam	3	0.4%
20	Spain	2	0.3%
21	Sweden	2	0.3%
22	Syrian Arab Republic	2	0.3%
23	Taiwan	2	0.3%
24	Malaysia	2	0.3%
25	Norway	2	0.3%
26	Italy	2	0.3%
27	Colombia	2	0.3%
28	Finland	1	0.1%
29	Greece	1	0.1%
30	Poland	1	0.1%
31	Thailand	1	0.1%
32	Turkey	1	0.1%
33	Ukraine	1	0.1%