The normalized cumulative sum of absorbed dose over kinetic energy has been calculated for (i) the seven detectors and (ii) the two cases of solar activity, to each corresponding a separate figure panel (look at the upper corners). Each panel contains the 28 cumulative sums corresponding to the absorbed dose rates due to different GCR nuclei. We see that the energy range between 100 MeV and 100 GeV is where GCR are sufficiently abundant and/or are particularly effective at depositing significant ionization energy to the detectors.