derniere rando année 21 88.9 89.2 88.2 84.5 85.7 87.1 85.5 84.1 81 73.4 78.4 84.8 90 96.2 104.5 105.7 106 106 106.2 106.5 107.2 109.1 110.9 110.4 109.3 108.1 107 107.1 108.9 112.9 117.9 118.8 117.5 121.4 122 123.2 125.9 116.9 120.2 105.8 108.5 105.2 106.8 107.5 105.9 105 104 102.2 98.6 92.3 89.9