the average age for women to get married in south africa is 30.5.
what is the average age for women to get married in south africa?
30.5
among women, the average age at first marriage was 21 and the average age at maternity was 28.6. the synthetic index of fertility of women was 5.1. the average number of families in a house was 1.2 and the average number of persons per room was 1.9. the total labour force in the department was 275,249, of which 50.10% were women. the proportion of households with no level of education was 60.70% and the proportion of households with children attending school was 72.90%. the crude birth rate was 37.8, the general rate of fertility was 158.50 and the gross reproduction rate was 2.50.
zou department
for instance, suppose the "solera" consists of three barrels of wine, and half of each barrel is transferred once a year. at the end of the third year (and each subsequent year), half the third barrel is bottled. this first bottling is aged three years. the third barrel is then refilled with by transferring half of the wine from the second barrel. the wine transferred from the second barrel has an average age of 2.5 years (at the end of year 2, after barrel transfers, it was half 2-year old wine, half 1-year old wine, for an average age of 1.5 years; at the end of year 3, before barrel transfers, it will have aged another year for an average age of 2.5 years). the second bottling will then be half 3.5 years old and half four years old (the wine left in the last barrel at the previous cycle), for an average age of 3.75 years. the third bottling will be an average age of 4.25 years (one half wine that was left over from the second bottling - average age 4.75 years, and one half wine transferred from the second barrel after the second bottling - average age 3.75 years). after 20 years, the output of the "solera" would be a mix of wine from 3 to 20 years old, averaging very slightly under five years. the average age asymptotically converges on five years as the "solera" continues.
solera