Number of medium and large oil tanker spills by decade (1970 onwards)
Medium Spill (7-700 tonnes)
Large spill (>7 tonnes)
0
100
200
300
400
500
543
245
360
94
281
77
149
32
45
18
13
4
1970s
1980s
1990s
2000s
2010s
2020s
GlobalData
