Campsite Occupancy Survey National Data. Supply Level of occupancy by category and months. Units: number Total January February March April May June July August September October November December Total 14.97 6.34 6.64 6.76 9.58 6.11 8.26 27.34 42.76 9.70 6.80 4.80 5.57 Luxury and cat. 1 15.54 5.51 5.71 6.35 9.68 6.12 8.81 29.93 44.06 10.24 7.52 5.25 5.75 cat. 2 14.66 7.26 7.63 7.36 9.46 6.06 7.77 26.22 42.50 9.35 6.58 4.76 5.74 cat. 3 14.24 3.52 3.76 4.61 9.87 6.40 8.64 23.05 38.96 9.24 5.09 3.15 3.52 Notes: Source: National Statistics Institute