Campsite Occupancy Survey National Data. Demand Average stay of the travellers by category of establishment and months. Units: Average stay ,Total,January,February,March,April,May,June,July,August,September,October,November,December, Total,5.07,7.09,6.76,5.26,4.06,3.62,3.77,5.02,5.75,5.14,4.40,4.73,6.02, Luxury and cat. 1,5.62,5.93,6.17,5.24,4.51,3.85,4.04,5.87,6.61,6.10,4.46,4.42,5.18, cat. 2,4.80,8.48,8.16,6.00,3.73,3.54,3.57,4.49,5.30,4.67,4.55,5.43,7.45, cat. 3,4.43,3.53,2.30,2.19,4.23,3.08,3.72,4.80,5.27,4.31,3.22,2.52,2.79, Notes: Source: National Statistics Institute