pre_text: The Group has assumed that mortality will be in line with nationally published mortality table S2NA with CMI 2018 projections related to members’ years of birth with long-term rate of improvement of 1.5% per annum. These tables translate into an average life expectancy for a pensioner retiring at age 65 as follows: It is assumed that 50% of non-retired members of the Scheme will commute the maximum amount of cash at retirement (2018: 50% of
  non-retired members of the Scheme will commute the maximum amount of cash at retirement).
table: 2019 2018
table: Men Women Men Women
table: Years Years Years Years
table: Member aged 65 (current life expectancy) 86.8 88.9 87.3 89.3
table: Member aged 45 (life expectancy at age 65) 88.5 90.7 89.0 91.1
question: Analyse this data from a financial earnings document. What was the change in the average life expectancy for a male member aged 65 in 2019 from 2018?