Charting the provision of out-of-school services is a complicated exercise, it nevertheless appears that the variation in out-of-school services is rather large - partly as a result of differences in the educational system.
S'il est difficile de répertorier l'offre de services péri- et extrascolaires, il semble toutefois que celle-ci varie grandement d'un pays à l'autre, notamment en raison des différences entre les systèmes éducatifs.