35 — 



30 — 



20 — 



S 



'w 



E Escambia 



O Okaloosa 



B Bay 



G Gulf 



S Santa Rosa 



W Walton 



F Franklin 



1960 



1980 



pl^il^H.^^' -^^H^ ^?nfii"9 units by county as a percentage of the Northwest 

 Florida region for 1975-79 (Florida Statistical Abstract 1976, 1978, I98Q). 



221 



