Ground-state composition (charge, neutron and mass numbers as well as free neutrons) of the outer crust and of the shallow layers of the inner crust as a function of the density. Predictions with HFB-19 masses (solid lines) (Goriely et al. 2010) are compared with those obtained with the D1M masses (dotted lines) (Goriely et al. 2009). Experimental masses (Audi et al. 2003, 2010) are used whenever available.