Histograms showing the simulated and corrected (de-biased) observed latitude distributions of MBAs for different size groups, excluding the Koronis cluster members. a) Shows the simulated latitude distribution for asteroids with the diameters larger than 60 km, c) for asteroids with the size in range of 30–60 km, e) for asteroids with diameters smaller than 30 km. Similarly b), d) and f) show the observed latitude distributions corrected by the bias of the LI method. The bins are equidistant in sinβ. In the top right corners, there are the probability values of the χ²-tests (that the observed distributions are drown from a uniform distribution, see Table 2).