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 4,55 4,86 4,38 4,1 Spaniards 3,85 4,07 3,66 3,89 Foreigners 7,6 8,17 7,46 5,33 Notas: Fuente: National Statistics Institute