Then there is one billion between 30 and 45, almost one between 45 and 60.
Il y a un milliard entre 30 et 45 ans, presque un entre 45 et 60 ans.
Then there is one billion between 30 and 45, almost one between 45 and 60.
Il y a un milliard entre 30 et 45 ans, presque un entre 45 et 60 ans.