$p_{\rm T}$-integrated $R_{\rm pPb}$ values for inclusive J/$\psi$ production as a function of $y_{\rm cms}$ in comparison with results at forward and backward rapidity by the ALICE collaboration . The statistical and systematic uncertainties are shown as error bars and boxes. The overall normalisation uncertainties are shown as boxes around unity at large $y_{\rm cms}$. Also shown are the results of theoretical calculations which refer to prompt J/$\psi$.