Rank	Countries/Territories	Count	Percent
1	United States	125	31.6%
2	China	69	17.4%
3	Germany	45	11.4%
4	India	19	4.8%
5	France	16	4%
6	Netherlands	11	2.8%
7	Canada	7	1.8%
8	Brazil	7	1.8%
9	Egypt	6	1.5%
10	Italy	6	1.5%
11	Japan	6	1.5%
12	Turkey	6	1.5%
13	United Kingdom	6	1.5%
14	Peru	5	1.3%
15	Nigeria	4	1%
16	Israel	3	0.8%
17	Tanzania, United Republic of	3	0.8%
18	Philippines	3	0.8%
19	Russia	3	0.8%
20	Saudi Arabia	3	0.8%
21	Senegal	3	0.8%
22	Iraq	3	0.8%
23	Australia	3	0.8%
24	New Zealand	2	0.5%
25	Mexico	2	0.5%
26	Morocco	2	0.5%
27	Spain	2	0.5%
28	Singapore	2	0.5%
29	Slovakia	1	0.3%
30	South Africa	1	0.3%
31	Sweden	1	0.3%
32	Switzerland	1	0.3%
33	Thailand	1	0.3%
34	Uganda	1	0.3%
35	Uruguay	1	0.3%
36	Namibia	1	0.3%
37	Nepal	1	0.3%
38	Ireland	1	0.3%
39	Serbia	1	0.3%
40	Poland	1	0.3%
41	Romania	1	0.3%
42	Belize	1	0.3%
43	Cameroon	1	0.3%
44	Finland	1	0.3%
45	Colombia	1	0.3%
46	Czech Republic	1	0.3%
47	Jordan	1	0.3%
48	Kazakhstan	1	0.3%
49	Kenya	1	0.3%
50	Kuwait	1	0.3%
51	Mauritius	1	0.3%
52	Indonesia	1	0.3%