Four-yearly Wage Structure Survey 
National Results: Average annual earnings per worker
Sex and Type of contract
Units: euros

	Both sexes	Females	Males	
Total	
    2006	19,680.88	16,245.17	22,051.08	
    2005	18,676.92	15,294.83	21,093.92	
    2004	18,310.11	14,889.74	20,548.33	
Indefinite duration	
    2006	21,690.22	17,414.43	24,777.66	
    2005	21,501.13	17,043.85	24,773.82	
    2004	21,107.60	16,735.61	24,006.53	
Determined duration	
    2006	14,624.67	13,001.98	15,620.90	
    2005	14,124.31	12,355.97	15,333.82	
    2004	13,701.95	11,784.04	14,929.92	
Notes:
Source: INE: information of the year 2006 Therefore of the survey of Structure Survey 2006.