gas

% FPA = 24/100, Oktania = 95
% gas(Venzinadiko, EurosPerLitre, Date, Litres, EurosPaid).
% Query: gas(Where,Rate,Date,_.EU).
gas("AVIN",1.389,"07/12/2016",18.0,25.0).
gas("VASILOPOULOS",1.380,"02/12/2016",7.25,10.0).
gas("AVIN",1.387,"15/11/2016",14.42,20.0).
gas("VASILOPOULOS",1.370,"11/11/2016",7.3,10.0).
gas("AVIN",1.387,"01/11/2016",7.21,10.).
gas("VASILOPOULOS",1.380,"01/11/2016",10.87,15.0).
gas("AVIN",1.387,"26/10/2016",10.82,15.01).
gas("VASILOPOULOS",1.380,"21/10/2016",3.62,5.0).
gas("VASILOPOULOS",1.380,"21/10/2016",3.62,5.0).
gas("EKO AMALIADAS",1.398,"19/10/2016",3.57,5.0).
gas("AVIN",1.387,"19/10/2016",10.1,14.01).
gas("SPYROGIANNIS PYRGOS",1.398,"12/10/2016",7.154,10.0).
gas("THOMAS",1.388,"12/10/2016",3.560,4.94).
gas("VASILOPOULOS",1.370,"11/10/2016",10.95,15.0).
gas("SHELL",1.378,"09/10/2016",5.07,7.0).
gas("VASILOPOULOS",1.350,"05/10/2016",10.,13.5).
gas("STAIKOS",1.345,"30/09/2016",7.440,10.).
gas("STAIKOS",1.377,"03/09/2016",7.260,10.).
gas("ANASTASIADIS GOUNARI",1.387,"27/08/2016",5.05,7.0).
gas("PELOPONNISOU ALFEIOU",1.327,"05/08/2016",7.54,10.).