You cannot do this meaningfully as those blocks are new. Until recently the arrangement was between a Socialist block (the SAP, V and the latterly the Greens) and what was always called the Bourgeois Block (M, C, KD, L). The SDs were at first a fringe party, and then a party with a substantial following with the status of parliamentary lepers.
You can’t even do a straight comparison to the 2018 election either. C and L were right wing parties that pointed to an M prime minister (but not if the SD were part of the majority). At 41% for SAP, V and MP, support for an SAP led government was clearly a minority opinion. With C de facto switching sides this year, 49% of people voted for parties that wanted an SAP led government. Really, this was in many respects a very good performance for the centre-left government, the problem being that they ‘shouldn’t’ have been in government in the first place.