Rank	Countries/Territories	Count	Percent
1	United States	386	37.8%
2	China	366	35.9%
3	Germany	75	7.4%
4	Japan	30	2.9%
5	India	29	2.8%
6	Canada	15	1.5%
7	Netherlands	14	1.4%
8	United Kingdom	13	1.3%
9	Senegal	9	0.9%
10	Spain	8	0.8%
11	Korea, Republic of	6	0.6%
12	France	5	0.5%
13	Indonesia	5	0.5%
14	Greece	5	0.5%
15	Cyprus	4	0.4%
16	Brazil	4	0.4%
17	Thailand	4	0.4%
18	Switzerland	4	0.4%
19	Latvia	4	0.4%
20	Singapore	3	0.3%
21	Sweden	3	0.3%
22	Australia	3	0.3%
23	Colombia	3	0.3%
24	Hong Kong	3	0.3%
25	Ireland	3	0.3%
26	Italy	2	0.2%
27	Hungary	2	0.2%
28	Bangladesh	2	0.2%
29	Cambodia	2	0.2%
30	Philippines	2	0.2%
31	Lebanon	2	0.2%
32	Mongolia	1	0.1%
33	Russia	1	0.1%
34	Taiwan	1	0.1%
35	Iran, Islamic Republic of	1	0.1%