Four-yearly Wage Structure Survey 
National results.
Annual average earnings per worker by sex, contract included within an employment promotion plan and type of  contract.
Units: euros

;Total;Indefinite duration;Determined duration;
Both sexes;
    Total;19,802.45;22,088.74;13,404.37;
    contract not included;20,462.88;23,427.87;13,465.28;
    Reduction of Social Security contributions And contracting subsidies;17,329.26;17,536.74;11,546.87;
    Reduction of Social Security contributions;15,869.09;16,097.27;11,541.17;
    Other contracting subsidies;14,146.98;15,047.37;11,243.63;
Males;
    Total;22,169.16;24,812.47;14,767.85;
    contract not included;22,788.36;26,137.81;14,808.96;
    Reduction of Social Security contributions And contracting subsidies;18,710.42;18,989.51;11,808.02;
    Reduction of Social Security contributions;18,183.25;18,405.44;13,224.48;
    Other contracting subsidies;15,497.09;16,087.97;12,688.97;
Females;
    Total;15,767.56;17,443.34;11,082.42;
    contract not included;16,354.49;18,603.18;11,134.07;
    Reduction of Social Security contributions And contracting subsidies;14,940.10;15,053.49;.;
    Reduction of Social Security contributions;12,720.08;12,899.64;9,900.43;
    Other contracting subsidies;11,616.24;12,550.62;9,915.30;
Notes:

.Data protected by statistical secrecy

Source: National Statistics Institute