trace préval 101.7 98.1 93.1 108.6 206.5 93.4 103.7 110.3 117.7 131.1 141.3 146.2 164.1 166 165.7 162.9 162.8 161.8 163 162.8 163.9 162.3 160 160.4 159 155.5 148.8 148.5 136.1 130.8 131.6 136.4 137.6 132.3 131.7 137.1 131.6 130.2 128.3 125.3 118.8 117.7 108.1 104.1 100.5 95.8 94 94.6 100 104.1 105.8 113 112.2 111.4 117.1 139.8 149.8 154.6 152 153.2 157.4 161.7 165 166.7 166.3 166 166.6 166.4 169.1 167.1 148.2 151.7 143.1 123.6 100 94.6 101.5 99.1 98.7