The table below gives information about the situation of marriage and age from 1960 to 2000 in Australia.

The graph below shows the three different kinds of emission sources (oil / coal / gas) of greenhouse gas in the UK.

The graph below shows the three different kinds of emission sources (oil / coal / gas) of greenhouse gas in the UK.

The chart below shows the percentage of households owning four types of electronic devices between 1995 and 2015.

The graph below shows the population of a particular country by age group starting in 1960 and including a forecast to 2040.

The table shows information about adults living in rural and urban areas who took part in 4 different free time activities (Reading, Animated plays, Playing, Photography) in 1990 and 2010.

The graph below shows the number of enquiries received by the Tourist Information Office in one city over a six-month period in 2011.