30 Mar 2010—- Coca-Cola smashes £1 billion retail sales barrier for first time Coca-Cola’s strong performance in the recession was demonstrated today with figures showing £1 billion in retail sales for ‘Coca-Cola’, ‘diet Coke and ‘Coke Zero’ over the last year in Great Britain. It is the first ever time that the combined sales of the three Coke brands have broken through the £1 billion barrier. The record-breaking performance comes despite the tough economic....