Propaganda.
And even if the numbers would be right, does that mean that every tiger should be able to take 150+ AT rifle and AT gun hits?
Don't think so.
Lemon is correct, Most Women in Russia fought in AA or as Pilots (and test Pilots as they did in Germany)
The Fighting Women of Stalingrad
Women volunteered for the army--often replacing the heavy losses that the Red Army suffered early in the war.
Vasili Chuikov writes: "It is no exaggeration to say that women fought alongside men everywhere in the war....Anyone who visited the front would see women acting as gunners in anti-artillery units, as pilots of airplanes doing battle with the German air aces, as captains of armored boats, in the Volga fleet, for example, carrying cargoes from the left bank to the right and back again in unbelievably difficult conditions....
"The majority of gun crews in the Stalingrad anti-aircraft defense corps, in both anti-aircraft batteries and on search-lights, consisted of women...They would stick to their guns and go on firing when bombs were exploding all around them, when it seemed impossible not merely to fire accurately, but even to stay with the guns. In the fire and smoke, amid bursting bombs, seemingly unaware of the columns of earth exploding into the air all about them, they stood their ground to the last. The [German Air Force's] raids on the city, therefore, in spite of heavy losses among the anti-aircraft personnel, were always met by concentrated fire, which as a rule took a heavy toll among attacking aircraft. Our women anti-aircraft gunners shot down dozens of enemy planes over the blazing city."
Some of the Soviet Union's most famous night-flying bomber pilots were women.
So other than to put Women in the game as front line Infantry (and Yes there where some) would be for TWI, just a gimmick to play to a Gaming demographic (and there's nothing wrong with that)...just very unusual to put in and spend time on