Campsite Occupancy Survey Demand Average stay of the travellers by residence and category. Unidades: Average stay ;Total;Luxury and cat. 1;cat. 2;cat. 3; Total;4,98;5,26;4,92;3,95; Spaniards;3,87;4,07;3,76;3,54; Foreigners;7,12;7,21;7,29;5,24; Notas: Fuente: National Statistics Institute