Electricity charges

So as we head towards spring with the days getting lighter and the heating lower E.on announces it is lowering its electricity charges by 9%, though its gas prices are to remain the same.

Interestingly, British Gas is cutting its gas charges by 10% from 19 February. A fascinating statistic to come from this is that apparently E.on has 5.5 million customers and says that their cuts will benefit 4.1 million households. What if anything does this say about the population profile?

source: BBC news