Evolution of [Mn/Fe] for different SNe Ia scenarios. The sub-M_Ch scenario is represented by the Model VM, the M_Ch scenario by N100ddt, and N5def is used as a proxy for SNe Iax. The shaded areas in the runs sub-M_Ch+CSDD-L and sub-M_Ch+HeD-S correspond to a range in the rate of Ca-rich transients between 33% and 94%. Black dots show observational data of Adibekyan et al. (2012), blue diamonds the data of Reddy et al. (2006), yellow triangles the data of Gratton et al. (2003), and red squares the data of Ishigaki et al. (2012, 2013). The data is from the STELLar ABundances (STELLAB) library (Ritter & Côté 2016). The non-LTE data by Eitner et al. (2020) are not included in this simple approach.