People think the War of the Five Kings was bad, the casualties of that? The Riverlands were destroyed...so when you hear Sandor making his cynical comments, casually killing farmers, it's not because he's bloody. It's because fuck me, if you don't get killed by the Hound, you'll either die of starvation, if you didn't already die of a plague because you're weakened and starving. Healthy people aren't hungry people. No doubt whatever number died in fighting, I would say maybe double that, if not triple that, for whoever died from non-combat causes, of plague, disease and lack of food.