Correction - 16% serious rate, not fatality rate according to this briefing
ITALY
“Italy’s large elderly population poses a challenge in slowing the number of coronavirus deaths in the worst-affected country in Europe, a health specialist has said.
The virus has killed 79 people in Italy, all aged between 63 and 95 with underlying serious illnesses.”
https://www.theguardian.com/world/2020/mar/03/italy-elderly-population-coronavirus-risk-covid-19