Sparsity relative difference Δs/s |_200, Δ (top panels), Δs/s |_500, Δ (central panels), and Δs/s |_1000, Δ (bottom panels) as function of Δ for the GIZMO-SIMBA clusters in the catalogues at z = 0 (left panels) and 1 (right panels). The blue squares (yellow triangles) represent the average for the full (relaxed) cluster sample, while the shaded areas correspond to the standard deviation. The black dashed lines in the plots mark the 5% differences respectively, while the solid blue (yellow) lines correspond to the linear regression of the average values.