日本だけではない(らしい)
“Child killing rate ‘drops by 40%’ in England and Wales”(BBC), Researchers examined the number of killings and other - unexplained - violent deaths of children aged 14 and under. In England and Wales, between 1974 and 2006, the annual number of such deaths fell by 38% from 136 to 84. As a proportion of the child population, violent death rates almost halved from 32 to 17 per million children.英国1でも暴力などによって殺される子供は減っている2という話… ...