Four-yearly Wage Structure Survey Sampling errors Type of contract. National total and total by Autonomous Community Units: % ,Total,Permanent,Temporary, National Total,0.42,0.51,1.20, AndalucÝa,1.10,1.39,3.27, Arag¾n,1.26,1.72,5.39, Asturias, Principado de,1.57,2.11,3.60, Balears, Illes,1.92,2.41,4.96, Canarias,1.31,2.03,4.44, Cantabria,1.38,1.88,4.15, Castilla y Le¾n,1.30,1.94,4.41, Castilla - La Mancha,1.51,2.31,4.56, Catalu±a,1.02,1.21,2.89, Comunitat Valenciana,1.46,1.65,4.11, Extremadura,1.92,3.37,6.07, Galicia,1.29,1.63,4.80, Madrid, Comunidad de,1.29,1.44,4.21, Murcia, Regi¾n de,2.20,2.90,4.13, Navarra, Comunidad Foral de,1.31,1.71,4.41, PaÝs Vasco,1.21,1.41,5.10, Rioja, La,1.70,2.18,4.86, Cities of Ceuta and Melilla,1.04,2.35,7.23, Notes: Source: National Statistics Institute