This paper outlines the intended and achieved samples for the first cohort in the program of Longitudinal Surveys of Australian Youth. Some earlier discussions that relate to the sample design are available in LSAY Technical Reports Numbers 2 and 7.
Long, M. (1996). Samples and Sampling for the Y95 LSAY Cohort Technical Paper No. 8. https://research.acer.edu.au/lsay_technical/24