I don't see any way that this could have been calculated.
But a celebrated case of it was Stonewall Jackson - though it is debated how 'friendly' the fire was.
25%
The were many people in the civil war.
When the civil war of Sierra Leone ended, it was estimated that 50,000 people died from it.
340000 people died of pooping
About 510,300
up to 8000
25%
There has been atleast 200 deaths from friedly fire.
The were many people in the civil war.
People of the Fire has 467 pages.
Friendly, genial, warm, agreeable, civil, relaxed or sociable (and many more)
3.5 to 4 million people where in the civil war
none other than accounts of friendly fire.
over 30 million people died in the civil war
there were about 150 people injured in the fire of 1871
The 2000 US Census recorded 159 persons living in Friendly.
It had killed many people their, because they had high population where the ring of fire was.