It is impossible to calculate this from just the medians. John Ioannidis estimates a range of 0.025% to 0.625% by comparing the age distributions. However, ther

It is impossible to calculate this from just the medians. John Ioannidis estimates a range of 0.025% to 0.625% by comparing the age distributions. However, there is so little data that any small systematic error could completely invalidate this.