[Y/Eu], [Ba/Eu], [La/Eu], [Ce/Eu], [Nd/Eu] and [Sm/Eu] abundances as a function of [Fe/H] for SMC stars observed with UVES (squares) and MIKE (triangles). Points are coloured according to their [Eu/Fe] abundances. Lower limits are reported with arrows. In each plot, the linear regression of the measured abundances and their 95% confidence intervals are shown with a green dashed line and green shaded area, respectively.