Column values/labels in nested bar plots (colormapped)?

Hi all,

a bit stuck with this so any useful advice is welcome.

Im creating nested bar plots (colormapped). is there a way to put the values/labels above each of the columns? That way the data would be more Interpretable. I can get the up when Im creating single bar plots, but cant figure out how to to id for the nested ones.

Best,

J.