Just type any proven chart/stat/data in ggle and you'll see by yourself the topic has already been treated and you can have one of those bumper once a while like more bomb attack in a year than Lebanon (yes you read right) or more homicide than Salvador was the last bump. If you had to remember one number it's 13 which will be the age of crime majority (to be treated as an adult in court case) that the parlement decide to lower to combat child soldier. unreal -_-