Ratios of anisotropic flow coefficients $v_n(p_\text{T})$ of inclusive charged particles between Pb--Pb collisions at $\sqrt{{\textit s}_\text{NN}} = 5.02$ and 2.76 TeV, in different centrality classes, measured with two-particle (denoted with $|\Delta\eta|>1$) and four-particle cumulant methods.