Oh right, now I remember.
It was a forum discussion with an American and I told him that due to them being late the Soviet Union had to sacrifice ~90% of all allied soldiers, while the US did the last ~5% or so.
[Edit]
11.4 million soldiers vs 0.4 million,
making it 97% vs 3%.
Here are the numbers throughout the war.
TLDR
Oh right, now I remember.
It was a forum discussion with an American and I told him that due to them being late the Soviet Union had to sacrifice ~90% of all allied soldiers, while the US did the last ~5% or so.
[Edit]
11.4 million soldiers vs 0.4 million,
making it 97% vs 3%.