Jersey Sees Inflation Edge Up to 2.8% as Costs for Food, Travel, and Leisure Climb The pace of price increases in Jersey picked up between June and September, according to the latest figures from Statistics Jersey . Its newly published Retail Prices Index (RPI) report shows that prices across the island rose by 2.8% in the year to September, marking a slight uptick in inflation over the summer months. Officials attributed the rise largely to higher costs for food, motoring, a