lmf: Lifetime Multiplier From Food
Variable
Population sector
Lifetime Multiplier From Food [Dmnl]
lmf = tabhl ( lmft , fpc / sfpc , 0, 5, 1)

lmf in the updating graph: ( how to read )
In nodes
fpc : food per capita
lmft : lifetime multiplier from food table
sfpc : subsistence food per capita
Out nodes
le : life expectancy
tabhl
