Campsite Occupancy Survey National Data by categories. Demand Travellers checked in by category of establishment and months. Units: number ,Total,January,February,March,April,May,June,July,August,September,October,November,December, Total,8,304,241,125,019,168,693,308,674,642,851,671,835,1,116,439,1,553,253,2,079,339,815,409,429,661,206,152,186,917, Luxury and cat. 1,3,700,519,50,423,70,050,117,610,283,190,312,537,520,417,702,616,912,518,381,041,194,918,75,470,79,728, cat. 2,3,834,295,63,510,81,923,154,796,305,253,309,118,500,856,696,878,959,725,364,308,195,002,110,254,92,674, cat. 3,769,427,11,087,16,721,36,268,54,408,50,181,95,166,153,758,207,095,70,060,39,741,20,428,14,515, Notes: Source: National Statistics Institute