Left column: 2D histograms showing the distribution of observed transiting exoplanets around single TOI hosts of a particular spectral type. f_obs is the relative frequency of each bin within the parameter space. Middle column: sensitivity grid for that spectral type. The letter in the upper left corner indicates the spectral type for that row. Right column: 2D histograms corrected for TESS sensitivity. f_corrected is the relative frequency of each bin after correcting for the TESS sensitivity.