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