Campsite Occupancy Survey National Data. Supply Employed personnel by type of contract and sex by months. Units: number ,January,February,March,April,May,June,July,August,September,October,November,December, Total,1,549,1,637,1,968,3,686,4,281,6,089,9,525,10,234,5,951,2,473,1,897,1,897, Unpaid workers,251,251,295,533,555,766,1,016,1,051,778,341,268,260, Unpaid females,104,104,126,237,240,339,481,510,357,150,123,111, Unpaid males,146,147,169,295,314,426,535,540,420,191,144,149, Paid workers,1,297,1,385,1,673,3,153,3,725,5,323,8,509,9,183,5,172,2,132,1,628,1,636, Permanent workers,825,875,1,081,1,623,1,850,2,048,2,256,2,299,2,052,1,234,1,025,1,044, Permanent female workers,265,284,387,586,648,749,860,868,726,431,348,346, Permanent male workers,559,591,694,1,036,1,202,1,299,1,396,1,431,1,325,802,677,697, Provisional,472,510,591,1,530,1,874,3,274,6,252,6,883,3,120,898,602,591, Provisional females,193,201,244,696,802,1,675,3,342,3,727,1,531,395,253,266, Provisional males.,278,308,347,833,1,072,1,599,2,909,3,156,1,588,502,349,325, Notes: Source: National Statistics Institute