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

;Both sexes;Females;Males;
ALL COUNTRIES;
    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;
SPAIN;
    2006;20,123.44;16,499.05;22,720.86;
    2005;18,905.66;15,426.58;21,437.38;
    2004;18,497.55;14,964.46;20,850.45;
EUROPEAN UNION (EU-25) EXCEPT SPAIN;
    2006;20,424.18;16,802.69;22,530.09;
    2005;18,238.64;-15,615.63;20,209.77;
    2004;17,775.83;-15,725.69;19,018.60;
REST OF EUROPE;
    2006;14,101.32;11,279.60;15,404.24;
    2005;13,347.23;-10,733.20;-14,781.55;
    2004;13,985.71;-13,742.59;-14,059.95;
SOUTH AMERICA;
    2006;13,867.54;11,622.82;15,196.52;
    2005;13,686.29;11,730.69;15,036.42;
    2004;13,203.10;11,000.61;14,665.89;
REST OF THE WORLD;
    2006;13,595.27;11,459.26;14,011.66;
    2005;14,606.26;-11,393.37;15,305.76;
    2004;14,130.75;-14,116.21;14,133.55;
Notes:
When the box is marked with a '-' sign before the data, this indicates that the number of sampling  observations is between 100 and 500, and thus the figure is unreliable and must be interpreted cautiously.
Source: INE: information of the year 2006 Therefore of the survey of Structure Survey 2006.