Italian National Health Institute data from 12/3 show mortality among confirmed cases thus:

age 0-29: 0%
30-49: 0.1%
50-59: 0.6%
60-69: 2.7%
70-79: 9.6%
80-89: 16.6%
90+: 19%

88% of the deceased are age 70+.
Confirmed infections have a median age of 64 and are 60% male.

— Marcus Walker (@MMQWalker) March 13, 2020