baie de somme sud 6 5.6 5.6 5.2 5 8.8 9.8 9.4 6.5 6.6 4.7 7 3.8 3 2 2.8 4.2 5.8 8 10 10.9 13.7 8.3 18.1 24.4 24.6 25.6 24.4 19.4 13.2 10 7.5 6.1 5.9 5.3 4.4 5.1 4.6 4.5 5 4.9 2.3 4.5 5.8 2.8 2.8 2.4 5.6 6.5 13.9 8.8 6.5 8.2 7.2 7.2 7.7 9.5 14.2 7.9 6.7 6.3 7 6.9 9.4 9.8 10.7 14.2 15.4 10 5.4 7.7 8.2 5.9 6.2 8.5 5.3 4.7 4 2 2 3.9 3 4 2.2 3.6 3.5 3.8 6 5.9 5.4 8 8.7 7.9 9 2.2 1.2 2.4 2.9 2.7 2 3 3 3.4 3.1 1.8 5 4.1 3 4.2 2.6 4.5 4.1 3 2.9 2.2 2 2 2.2 3 2.7 1.2 2 3.9 2.6 3 2.3 4.6 4 3.1 4.6 3.6 5 3.9 5.9 6.8 8.8 8.5 9.4 8.9 8.8 6 5.2 4.8 4.1 3.4 4.3 4.8 3.1 3.1 3.6 4.5 4.6 4.8 5 5.6 6.6 7 8.3 8.1 9 6.6 6.3 9.2 10.2 11.7 11.7 10.8 9.7 9 8.4 9 8.6 7.7 6.9 6.8 5.9 4.3 4.3 5.3 5.2 4.8 4.8 5.2 3.5 1.3 1.7 2.4 2.6 2 2 3 3 2.7 3 3 2.4 1.7 1.7 2.2 1.8 2.2 2.7 3 3 2.8 2.5 2.5 2.7 2 2 2.8 2.8 2.5 2 1 2.4 2.7 2.8 3 3.1 3 2 7 14 14.4 15.7 15.9 18.3 17.7 17.4 16.4 15.9 21.7 30.1 30.5 31.1 30.2 29.5 28.6 26.5 25.7 25.5 24.2 24.1 24.7 28.5 29.2 33.6 35 29.9 29.1 28 26.5 26.4 25.9 25 23.6 21.5 20.1 15.4 12 9.7 3 3 2.3 2.7 1.7 2 2.5 3.1 5.2 4.5 3.8 5.9 5.9 7.2 7.2 7.3 8.4 9.2 8.9 7.8 7.2 6.4 6.3 4.4 3 3.1 4 4.5 7 5.8 4.8 4.7 3.1 3.7 3.5 3.8 2.4 2.3 2.4 2.9 3.4 3 4.1 4 3.3 3 3.2 3.2 4.3