The chart below shows the total number of minutes (in billions)of telephone calls in the UK, divided into three categories, from 1995-2002.

The bar chart illustrates the number of minutes of phone calls across the U.K., divided into three sectors – local (fixed line), national and international (fixed line), and mobiles (all calls) – between 1995 and 2002. The data is measured in billions. Looking from an overall perspective, it is readily apparent that the two categories […]