The chart below gives information about the age of women in Australia when they gave birth to their first child in 1966, 1986 and 2006. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The bar chart illustrates the statistics about the age of women in Australia who gave birth to their first child over three periods. Broadly speaking, the percentages vary widely per year; it is particularly evident in the first, second, fourth and fifth categories of women that were described as ‘Under 19′, ’19-24′, ’30-34′ and ’34-39’. […]

The bar chart illustrates the statistics about the age of women in Australia who gave birth to their first child over three periods. Broadly speaking, the percentages vary widely per year; it is particularly evident in the first, second, fourth and fifth categories of women that were described as ‘Under 19′, ’19-24′, ’30-34′ and ’34-39’. […]