childless, one child, two children = tăng (1981 - 2006)
three, four or more children = giảm (1981 - 2006)
two children = lớn nhất
Overall, it is clear that the percentages of women who were childless and those having one child, two children increased over the period of 25 years, while the equivalent figures for three and four or more children saw a decrease.
|Số liệu nổi bật
Another interesting point is that the percentage of women who gave birth to two children was the highest between 1981 and 2006.