It says nothing about employment.
The number in your graph is the ratio of the number on the right column (unemployment to total population) to the sum of the numbers on the left and the right column (employment to total population + unemployment to total population = active population to total population) In the long run, we're all dead. John Maynard Keynes
I'm not sure I understand your second point, though: It says nothing about employment.
I am probably missing something very basic here, but does it not say that the active youth employment rate in U.K. is 88% while in France it is 78%? Point n'est besoin d'espérer pour entreprendre, ni de réussir pour persévérer. - Charles le Téméraire