Rank	Countries/Territories	Count	Percent
1	United States	414	42.9%
2	China	270	28%
3	Germany	116	12%
4	India	39	4%
5	Japan	17	1.8%
6	France	16	1.7%
7	Turkey	10	1%
8	Russia	8	0.8%
9	Peru	7	0.7%
10	Denmark	7	0.7%
11	Cyprus	6	0.6%
12	Thailand	5	0.5%
13	Senegal	4	0.4%
14	Korea, Republic of	4	0.4%
15	Iraq	4	0.4%
16	Canada	3	0.3%
17	Philippines	3	0.3%
18	Sri Lanka	3	0.3%
19	Hong Kong	2	0.2%
20	United Kingdom	2	0.2%
21	Netherlands	2	0.2%
22	Norway	2	0.2%
23	Chile	2	0.2%
24		2	0.2%
25	Australia	2	0.2%
26	Bangladesh	2	0.2%
27	Belgium	2	0.2%
28	Indonesia	2	0.2%
29	Israel	1	0.1%
30	Italy	1	0.1%
31	Greece	1	0.1%
32	Czech Republic	1	0.1%
33	Malaysia	1	0.1%
34	Puerto Rico	1	0.1%
35	Singapore	1	0.1%
36	Ukraine	1	0.1%
37	Sweden	1	0.1%