Statistics on the Wage of Persons with Disabilities  
Sampling errors: variation coefficients for the annual earnings per worker variable
Age group
Units: coefficient of variation

;Total;Persons without disabilities;Persons with disabilities;
Total;0.42;0.43;2.64;
16 to 29 years old;1.24;1.25;8.08;
30 to 44 years old;0.81;0.81;4.84;
45 years old and older;0.62;0.63;3.07;
Notes:
1) 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.
Source: Spanish National Statistics Institute