Statistics on the Employment of Persons with Disabilities Relative sampling errors Relative sampling errors of disabled population aged 16 to 64 years according to economic activity Unidades: coeficiente de variación ;Ocupados;Parados;Inactivos; 2012;2,37;3,37;0,96; 2011;2,32;4,02;1,01; 2010;2,34;4,96;1,05; Notas: datos provisionales Fuente: Instituto Nacional de Estadística