Campsite Occupancy Survey National Data by categories. Supply Employed personnel by category and months. Units: number ,January,February,March,April,May,June,July,August,September,October,November,December, Total,2,713,2,858,4,726,5,625,6,796,8,788,12,714,13,190,8,146,4,426,3,218,2,907, Luxury and Cat. 1,1,258,1,306,2,085,2,552,3,180,4,232,6,065,6,274,3,640,1,851,1,442,1,339, Cat. 2,1,280,1,350,2,296,2,694,3,180,3,890,5,689,5,884,3,858,2,243,1,532,1,374, Cat. 3,175,202,345,379,436,666,959,1,032,647,332,244,194, Notes: Source: National Statistics Institute