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;80,243;90,712;112,831;173,966;191,807;219,204;231,568;232,245;206,448;130,805;96,727;86,821; Luxury and cat. 1;32,319;38,302;44,772;71,365;82,149;91,517;94,506;94,619;85,427;53,755;38,694;35,335; cat. 2;42,169;45,715;58,153;87,608;92,632;104,335;110,727;111,203;99,326;65,787;50,224;45,452; cat. 3;5,755;6,696;9,906;14,993;17,026;23,352;26,336;26,423;21,695;11,263;7,809;6,034; Notes: Source: National Statistics Institute