Annual Labour Cost Survey National results Percentage structure over gross total cost by size of the units, activity sectors and cost components. Unidades: % ,Wages and salaries,Obligatory contributions,Voluntary contributions,Direct corporate contributions,Compensation for dismissal,Professional training expenses,Transport expenses,Corporate expenses,Other expenses,Gross total cost, Total workers, Total Sectors,72,9,22,84,0,7,1,01,0,75,0,36,0,08,0,14,1,23,100, Industry,72,19,22,96,0,89,1,18,1,33,0,37,0,17,0,21,0,7,100, Construction,70,47,25,64,0,39,0,42,0,29,0,12,0,09,0,04,2,53,100, Services,73,61,22,21,0,71,1,07,0,66,0,41,0,04,0,14,1,15,100, From 1 to 49 workers, Total Sectors,72,62,24,13,0,32,0,45,0,64,0,16,0,03,0,06,1,58,100, Industry,72,93,24,42,0,32,0,5,0,81,0,11,0,05,0,04,0,82,100, Construction,70,07,26,12,0,37,0,4,0,29,0,08,0,08,0,02,2,58,100, Services,73,33,23,39,0,3,0,46,0,71,0,2,0,01,0,09,1,51,100, From 50 to 199 workers, Total Sectors,72,61,22,61,0,72,0,96,1,13,0,39,0,07,0,17,1,34,100, Industry,71,65,22,85,0,87,1,15,1,79,0,42,0,11,0,13,1,03,100, Construction,70,76,25,01,0,41,0,46,0,23,0,16,0,13,0,09,2,74,100, Services,73,51,21,88,0,73,1,1,04,0,43,0,04,0,21,1,16,100, 200 and more workers, Total Sectors,73,52,21,2,1,19,1,8,0,68,0,6,0,14,0,22,0,65,100, Industry,71,74,21,42,1,55,1,97,1,58,0,62,0,34,0,46,0,32,100, Construction,72,81,23,53,0,5,0,49,0,44,0,33,0,08,0,14,1,68,100, Services,74,07,21,01,1,13,1,82,0,41,0,61,0,09,0,16,0,71,100, Notas: Fuente: National Statistics Institute