Campsite Occupancy Survey National Data by categories. Supply Level of occupation by plots at weekends by category and months. Units: % Total January February March April May June July August September October November December Total 41.40 38.69 39.32 38.12 32.11 35.25 39.61 50.08 59.92 38.50 38.30 36.31 36.31 Luxury and cat. 1 42.01 40.20 39.40 35.89 31.10 35.45 39.77 53.17 64.32 39.49 36.30 34.44 34.49 cat. 2 41.24 38.36 39.35 39.95 32.45 34.79 39.77 48.42 57.85 38.25 39.77 37.42 38.22 cat. 3 39.67 33.89 38.78 37.14 34.60 36.76 38.11 45.66 52.19 35.54 38.70 37.88 33.92 Notes: Source: National Statistics Institute