Rank	Countries/Territories	Count	Percent
1	United States	431	37.7%
2	China	362	31.7%
3	Germany	95	8.3%
4	Australia	60	5.2%
5	India	47	4.1%
6	Japan	18	1.6%
7	Netherlands	16	1.4%
8	Brazil	13	1.1%
9	Canada	8	0.7%
10	United Kingdom	8	0.7%
11	Korea, Republic of	8	0.7%
12	Senegal	7	0.6%
13	Cyprus	7	0.6%
14	Ireland	7	0.6%
15	Viet Nam	6	0.5%
16	France	5	0.4%
17	Singapore	5	0.4%
18	Russia	5	0.4%
19	Hungary	5	0.4%
20	Italy	4	0.3%
21	Mexico	3	0.3%
22	Hong Kong	3	0.3%
23	Argentina	2	0.2%
24	Denmark	2	0.2%
25	Egypt	2	0.2%
26	Palestine, State of	2	0.2%
27	Sweden	2	0.2%
28	Switzerland	2	0.2%
29	Turkey	1	0.1%
30	Ukraine	1	0.1%
31	Mongolia	1	0.1%
32	Morocco	1	0.1%
33	Jordan	1	0.1%
34	Bangladesh	1	0.1%
35	Israel	1	0.1%
36	Indonesia	1	0.1%