Campsite Occupancy Survey National Data by categories. Supply Estimated number of plots (total) by category and months. Units: number January February March April May June July August September October November December Total 83,066 91,019 139,249 172,652 189,113 216,652 231,702 231,640 202,826 124,801 95,766 85,989 Luxury and cat. 1 34,343 37,266 56,316 73,143 81,263 92,168 94,997 94,958 83,572 50,222 38,952 34,802 cat. 2 43,186 46,785 71,007 85,359 92,368 104,405 113,111 113,017 99,388 63,951 49,233 44,700 cat. 3 5,538 6,969 11,926 14,150 15,482 20,079 23,594 23,666 19,867 10,628 7,581 6,487 Notes: Source: National Statistics Institute