Annual Trade Survey Results by activity groupings Main coefficients by type of variable and activities groups. Unidades: specified in variables ;Total;45 Sale, maint. and repairs of motor vehic. and motorcyc.;46 Wholesale trade and commission trade, except of motor vehicles and motorcyc.;47 Retail trad, except motor vehic. and motorcyc.; Productivity (Euros);32.320;31.000;45.831;24.126; Average salary (Euros);21.132;23.128;26.298;16.957; Added value rate;55,1;44,7;52,1;62,5; Personnel costs rate;65,5;75,6;63,4;65,9; Wage earners rate;77,6;77,9;85,7;72,6; Employment stability rate;83,3;89,5;84,5;81,4; Female participation rate;46,8;13,8;31,9;61,3; Female wage earner employment rate;48,5;14,8;34;64,9; Employment externality rate;1,3;1,2;2,6;0,6; Notas: Fuente: National Statistics Institute