1Seshat Y1 (10$\times$5-fold) & 48 & 0.10 & 0.08 & -0.6036 & -0.6092 & -0.6058 \\2Modern Y456 (3$\times$5 country-blocked folds) & 15 & 0.80 & 0.87 & -0.4096 & -0.4087 & -0.4064 \\3
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