The biggest driver for overall inflation continued to be used-car prices, with an increase of 40.5% in January from a year ago and 1.5% higher than in December. Food prices surged 0.9% month-over-month, adding up to a 7% increase year-over-year, the highest since 1981. Energy costs advanced 0.9% in January.
US Inflation Hits New 4-Decade High of 7.5% in January
