Overall, this suggests it takes some time to successfully complete the transition from school to work. Transition rates are calculated as the ratio between flow of people moving that transitioned from Condition 1 (school) to Condition 2 between time 0 and time 1, over the total stock of people in the population in Condition 1 in time 0 (i.e. in school: only in school and in school and working). The transitions are year to year (from year t to year t+1). This analysis is limited to urban populations owing to data limitations.