Distributions of (left column) and cos (, cos ) (right column) for the three different q zones from top to bottom (see the main text for details). Red lines (with error bars) correspond to the comets stored in the CODE databases and blue lines to the MPC database. The black and gray lines (without error bars) correspond to the disk and isotropic models, respectively. The patches indicate the KQ (blue) and EE (orange) features of interest.