Distributions of the unmatched sample of GRGs and GRQs with their different properties, represented in not-hatched and hatched bins, respectively, in the redshift range of 0.01 <  z <  1.0. The mean and median values of the distributions are given in Table 3. Panel a: size distribution. Panel b: distribution of the radio power at 1400 MHz (P₁₄₀₀). Panel c: distribution of the jet kinetic power (Q_Jet). Panel d: spectral index () distribution.