Fig. 2From: Enabling the examination of long-term mortality trends by educational level for England and Wales in a time-consistent and internationally comparable mannerTrends in the number of personyears, the number of deaths, the crude death rate (CDR), and the age-standardised death rate (SDR), comparing our ONS-LS data selection with country-level administrative data [34], for those aged 30 and older, for the three educational groups combined, by sex, England and Wales, 1972–2017Back to article page