deaths by age group, Italy, 1881 0, 5, 10, 20, 30, 40, 50, 60, 75, 100 3818, 343, 303, 398, 360, 384, 495, 1177, 708 (× 1000) Unitary percentage frequencies:

between 0 and 5 years, 9.6% of deaths per year of age, ...