The bar chart provides information about the percentage of women in different age groups giving birth to their first child. Overall, there are two age groups percentage that decreases troughout the year while the others rose in the end of the period.
Age 19-24 women has the most percentage of birth at 62% in 1966 then the number declined gradually in the next four centuries to 28%. Similarly, age groups of women under 19 has the percentage of 34% in the start but it experienced a considerable drop by around 18% in the end of the period.
Moving on to the figures that has a rise in the end, women with the age of 30-34 with the start of 13% rose significantly to 45% in 2006. Likewise, the figure of 34-39 birthwomen has 8% in the begining, then it climbed up to 30% in the end. Meanwhile women with the age 20-30 and over 40 fluctuated troughout the year and remained at the same level at 36% and 4% to 38% and 5% in 2006 respectively.
