Rank	Countries/Territories	Count	Percent
1	United States	309	35.9%
2	China	237	27.6%
3	Germany	144	16.7%
4		37	4.3%
5	Japan	22	2.6%
6	France	16	1.9%
7	India	14	1.6%
8	Indonesia	11	1.3%
9	Senegal	8	0.9%
10	Netherlands	7	0.8%
11	Singapore	6	0.7%
12	Brazil	5	0.6%
13	Australia	4	0.5%
14	Canada	3	0.3%
15	Cyprus	3	0.3%
16	Egypt	3	0.3%
17	United Kingdom	3	0.3%
18	Mauritius	3	0.3%
19	Mexico	3	0.3%
20	Morocco	2	0.2%
21	Pakistan	2	0.2%
22	Russia	2	0.2%
23	Ethiopia	2	0.2%
24	Denmark	2	0.2%
25	Belgium	2	0.2%
26	Hong Kong	2	0.2%
27	Israel	2	0.2%
28	Korea, Republic of	2	0.2%
29	Iran, Islamic Republic of	1	0.1%
30	Finland	1	0.1%
31	Romania	1	0.1%
32	Norway	1	0.1%