Four-yearly Wage Structure Survey Four-yearly Wage Structure Survey. 2006 Annual average earnings per worker by sex, type of contract and average and percentiles. Unidades: euros ,Average,Percentile 10,Percentile 25,Percentile 50,Percentile 75,Percentile 90, Both sexes, Total,19.680,88,8.201,02,11.903,59,15.740,23,23.285,82,34.889,95, Indefinite duration,21.690,22,9.022,72,12.719,56,17.285,88,26.227,81,38.520,36, Determined duration,14.624,67,6.622,06,10.305,54,13.535,89,16.976,4,23.196,5, Males, Total,22.051,08,10.608,18,13.483,55,17.204,27,25.671,4,38.620,68, Indefinite duration,24.777,66,11.643,18,14.518,05,19.596,27,29.520,63,43.465,1, Determined duration,15.620,9,8.738,37,11.863,85,14.337,07,17.455,23,23.400,7, Females, Total,16.245,17,6.258,13,9.682,85,13.506,19.722,2,29.323,84, Indefinite duration,17.414,43,6.971,46,10.456,93,14.353,08,21.431,89,31.388,85, Determined duration,13.001,98,5.093,64,8.098,91,11.409,88,15.854,2,22.808,06, Notas: Fuente: National Statistics Institute