Here is the most specific I could find: "non-prescription drugs": https://www.statista.com/statistics/187253/us-consumer-price-index-for-prescription-drugs-from

Here is the most specific I could find: "non-prescription drugs": https://www.statista.com/statistics/187253/us-consumer-price-index-for-prescription-drugs-from-1960/ https://www.statista.com/statistics/187253/us-consumer-price...