The Consumer Confidence Index took a knock in February, dropping two points to -21, with all but one of the measures that make up the topline score down. Our expert Neil Bellamy explains what’s happened and why the Personal Financial Situation metric remained at zero. In our regular feature, Data Guru Corner, he looks back over 50 years of data to evaluate how long it takes consumer sentiment to recover from a slump, and what this might suggest for a recovery this election year.