I decided to try to compare the civilian losses from the British Blitz during World War II to the Israeli civilian losses during the Al-Aqsa intifada.
According to Wikipedia, about 43,000 British civilians were killed.
The only Internet source I found for estimating the total British population during World War II was Population Losses in World War II by Country by Andrew Gregorovich. According to this source, total British losses were 350,000 people, who were 0.7% of the total population i.e. total population of Great Britain at the time was 50 million.
During the Al-Aqsa intifada, about 1000 Israeli civilians were killed, and this was about 0.015% of the total Israeli population (about 6.5 million). The civilian British Blitz losses were about 0.086% of the total British population. In other words, as far as Israeli civilian losses are concerned, Al-Aqsa intifada had Israeli civilian casualty rate about 18% of that of the British Blitz.
And don’t ask me to compare the Palestinian casualties. They were the aggressors and they were the ones, who sent nominally-civilian suicide bombers, and they were the ones who brainwashed their youth that it is noble to die while killing Israeli civilians of all genders and ages and regardless of religion.