Area
Percentage change large vessels
Percentage change small vessels
Baltic sea
-9.9
-5.0
North sea
-6.7
1.4
Celtic sea
-7.1
1.7
Bay of Biscay
-9.1
-0.1
Western waters
-9.4
1.5
Deep sea
-6.8
2.2
Mediterranean
-6.7
-2.3