The data presents the average of Australian women gave birth to their first child in the year 1966, 1986, and 2006.
Overall, the women divided into 6 groups. The number of the women, who were under 19, and 19-24 age were declined steadily throughout the period but increased in other groups.
To begin, almost 4 out of 10 teenage girls used to give birth in 1966 and year-by-year the level of teenage girls’ birth dropped and reading just below then 10 percent in 2006. A significant part of people used to give a birth in 1966. However, the amount of birth has fallen dramatically, and reached almost 35 percent in 1986 and it was still falling.
People who were at age of 30-34 and 34-39 did not display rise between 1966 and 1986. Nevertheless, both illustrated dramatic increase in 2006 and 30-34 age of women were giving a birth significantly. Additionally, residents who are 25-30 was fluctuated throughout the period bur the birth level of this age of people rose significantly in 1986. After a high increase, it has fallen back and arount 4 out of 10 women were giving a first birth in 2006. Furthermore, over 40 years old citizens did not increase and drop. Around 5 percent of people, who are more than 40 aged people were giving their first birth.
