Examination of the Grand Armèe composition

Good day,

I would like to know if there are sources that examine the composition of the Grande Armee in the aspect of "soldier material". Afaik Alombert & Colins work for 1805 did so pointing out that almost half the coastal army was made of soldiers with combat experience while 1/4 even originated from the ancient regime or the early days of the republic.

Now I wonder if there are sources that show something similar for the later years, specifically 1806, 1807, 1809, 1812, 1813, 1814 and 1815 that could help to understand what material the Grande Armee was made off in these years.

With regards