period,catl,byd,calb,guoxuan,eve
2021,0.784,0.720,0.660,0.683,
2022,0.978,0.800,0.872,0.840,
2023,0.889,0.700,0.618,0.720,
2024,0.664,0.550,0.496,0.626,
2025,0.585,0.470,0.459,0.473,0.516
2026H1,0.591,0.460,0.459,0.452,0.483