Confirmed Corona Recovery : Deaths ratios.

Comparing COVID-19 CONFIRMED, DEATHS, RECOVERED Ratios per Country and time of infection, and recovery rates vs time exposed, known preventive actions to maybe find other factors that might explain some of the more rapid recovery rates or how to prevent a high death count..

Iran (IR) has a VERY high RECOVERY ratio.
Confirmations similar to others.
While death count is > France not below average?

Germany (DE) Has a much lower death count compared to France (FR) other stats are similar, so what happened here?