MPR readability - Gunning Fog Index None MPR readability - Gunning Fog Index: yearly average None 15.214.7 15.215.6 15.215.2 15.515.2 16.716.2 16.717.3 16.716.7 16.716.5 16.416.5 16.416.7 16.415.8 16.416.7