Statistics on the Wage of Persons with Disabilities  
Sampling errors: variation coefficients for the annual earnings per worker variable
Type of Working Day
Unidades: coefficient of variation

;Total;Persons without disabilities;Persons with disabilities;
Total;0,42;0,43;2,43;
Full-time;0,49;0,5;2,63;
Part-time;1,24;1,27;4,94;
Notas:
Persons with disabilities refers to persons formally recognised as disabled, with a degree of dissability of  33% or over, according to the procedure for evaluating this established in the RD 1971/1999 and modified by the RD 1856/2009.

 2) When the box is marked with a '-' sign before the data, it indicates that the number of sample  observations is between 100 and 500, so the figure is subject to great variability.
Fuente: Spanish National Statistics Institute