Outflow rate per unit area as a function of the cylindrical radius, R (in units of the disc size, R_d) for gal_r05 (left panel), gal (central panel), and gal_r2 (right panel) simulations. Each shaded area indicates the outflow rate profiles between the 25^th and the 75^th percentile, whereas the black dashed lines represent the median values. The rates are divided in cold (T < 10⁴ K, dark blue shaded area), warm (10⁴ < T < 5 × 10⁵ K, blue shaded area) and hot (T > 5 × 10⁵ K, light blue shaded area) gas and computed at a height |z₀| = 0.5 kpc inside a slab over the plane of the disc with a thickness Δz = 0.1 kpc and with |v_z|> 30 km s⁻¹.