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;80,461;87,836;118,404;175,007;190,288;217,245;232,357;232,688;207,212;131,350;96,496;86,384; Luxury and cat. 1;34,196;36,157;45,540;72,136;80,826;92,103;93,785;93,898;84,879;53,971;38,855;36,227; cat. 2;41,249;45,530;62,723;88,743;94,112;104,636;112,642;112,728;100,560;66,383;50,219;44,069; cat. 3;5,016;6,148;10,141;14,128;15,351;20,506;25,930;26,062;21,773;10,996;7,422;6,088; Notes: Source: National Statistics Institute