trace ALERV 2024 mars ff5900 4 79.5 77.8 76.4 77.1 77.8 79.4 80.3 80.7 80.1 80.7 91.9 108.5 109.5 119.2 126.6 125.3 116.1 113.5 109.8 104.8 99.7