Number applications to the French Government Defense's PhD grant (Direction Générale de l'Armement, in short DGA)

Question

I am looking for the number applications to the French Government Defense (Direction Générale de l'Armement, in short DGA)'s PhD grant (a.k.a. "Bourse DGA") each year. I know that the number of accepted candidates is around 130 (source 1, source 2), but I wonder how many applications there are, and how this number of applications has changed throughout the years.