Nice article for sure, but there's a lot of time frame inconsistency. Comparing: This year to last, the last ten years, the last 23 years, and the last 40 year

Nice article for sure, but there's a lot of time frame inconsistency. Comparing: This year to last, the last ten years, the last 23 years, and the last 40 years... Why not also compare against healthcare in the 1400s?