Proportion of vessels publicly tracked
0%
20
40
60
80
100
61%
Europe
17%
Publicly tracked in
North America
22%
Asia
22%
Africa
23%
South America
25%
Australia
Proportion of vessels publicly tracked
0%
20
40
60
80
100
61%
Europe
17%
Publicly
tracked in
North America
22%
Asia
22%
Africa
25%
Australia
23%
South America