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 43.24 39.48 40.61 37.84 37.58 35.82 43.43 51.86 59.02 40.73 39.45 38.94 38.98 Luxury and cat. 1 43.78 40.30 40.56 36.90 38.81 36.28 44.20 53.61 61.57 41.02 38.38 36.72 36.99 cat. 2 43.04 40.08 40.85 37.94 36.72 35.98 43.25 50.56 57.66 40.74 40.42 40.56 40.84 cat. 3 42.13 32.14 39.62 40.93 36.97 33.23 41.34 51.05 55.64 39.43 39.13 38.89 37.11 Notes: Source: National Statistics Institute