Campsite Occupancy Survey National Data by categories. 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,4.90,8.78,6.92,4.80,4.17,3.97,3.99,5.13,5.25,4.79,4.57,5.76,6.63, Luxury and cat. 1,5.13,9.17,7.36,5.26,4.31,4.06,4.12,5.49,5.63,4.86,4.74,6.10,6.41, cat. 2,4.86,9.13,7.23,4.91,4.26,4.06,3.90,4.89,4.96,4.86,4.72,6.02,7.28, cat. 3,4.05,5.00,3.58,2.86,2.93,2.90,3.79,4.51,4.93,4.00,2.93,3.10,3.71, Notes: Source: National Statistics Institute