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