Four-yearly Wage Structure Survey Sample errors Type of contract. National total and total by Autonomous Community Unidades: % ,Total,Permanent,Temporary, National Total,0,4,0,5,1, AndalucÝa,1,3,1,5,2,7, Arag¾n,1,6,1,8,4,2, Asturias, Principado de,1,6,1,9,3,3, Balears, Illes,2,2,2,4,7, Canarias,2,2,2,4,4,7, Cantabria,2,2,2,4,6, Castilla y Le¾n,1,4,1,5,4, Castilla - La Mancha,2,2,3,4,2, Catalu±a,1,1,1,2,3,2, Comunitat Valenciana,1,3,1,4,3,9, Extremadura,2,6,3,5,7, Galicia,1,6,1,8,4,2, Madrid, Comunidad de,1,1,1,3,2,3, Murcia, Regi¾n de,2,6,3,2,3,9, Navarra, Comunidad Foral de,2,2,2,4,9, PaÝs Vasco,1,5,1,6,4, Rioja, La,1,7,1,8,4,8, Cities of Ceuta and Melilla,1,8,2,3,8, Notas: Fuente: National Statistics Institute