Les bassins 78.3 74.6 76.5 77.3 77.6 80.6 79.2 80.4 82 86.5 89.2 99.7 100.4 105.6 111.2 121.3 139.7 141.6 143.6 148.4 150.6 151.2 159.6 156.9 154.6 152.6 148.1 145.1 145.1 140 142.9 144.2 143.4 142.8 145.1 149.4 145.4 145 140.4 126.7 123.8 122.7 119.6 113.4 111.3 110.6 102.7 102.1 95.7 91.9 87.1 86.3 85.7 86.9 87.2 85.7 83.9 83.1 82.5 83.4 93.6 84.7 89.4 99 113.3 125.7 131.6 137.6 138.8 140.4 143.3 145.8 143.5 145.1 145.6 147.8 150.4 148.9 147.6 147.6 148.8 147 145.6 148.7 147.2 145.9 143.8 145.1 145.6 144.8 148.2 147.3 156.8 152.2 153.5 150.7 149 147.5 151.3 150.4 145.7 146.8 149.5 150.1 147.8 146 144.9 141.8 140.9 140.7 139.8 136.6 132.2 129.6 124.1 111.5 110.9 123.8 130.9 137.4 141.1 141.8 141.5 139.3 136.6 127.2 99.4 94.7 73.5 66 66 66 66 67.1 67.2 67.4 67.8 69.5 69.9 69.6 68.5 68.8 68.8 67.9 69.5 69.6 70.3 71.4 74 74 73.8 73.8 72.7 71.4 74.3 75 73.2 76.5 75.4 74.2 72.5 73.1 73.5 74.6 76.1 76.4 79.2 77.8