Retail inflation, which is measured by the Consumer Price Index inched up to 7.59 per cent in January this year, which is highest since May 2014 as the data released by the National Statistical Office on Wednesday. The inflation rate in January spiked from 7.35 per cent in December 2019. In January retail inflation in rural parts of India stood at 7.73 per cent, while in urban area it stood at 7.39 per cent. However, the retail inflation rose to an alarming level of 7.59 per cent from 1.97 per cent in January last year.