Constraints obtained from the cosmological analysis, compared to WMAP and Planck results. In the left panel, we show the 68% and 95% confidence levels in the Ω_m − σ₈ parameter space, along with the 1D marginalised posteriors with the relative intervals between the 16th and 84th percentiles, in the case of the cluster clustering analysis of the AMICO KiDS-DR3 catalogue (grey lines). In the same panel, we also display the results from WMAP (Hinshaw et al. 2013, Table 3, WMAP-only Nine-year; red lines) and Planck (Planck Collaboration VI 2020, Table 2, TT, TE, and EE+lowE; blue lines). In the right panel, we show the posteriors for the parameter S₈, where the bands show the intervals between 16th and 84th percentiles. The colours are the same as in the left panel.