Amsterdam has a murder rate commonly as high as the whole of the US. That isn't a rational comparison and isn't indicative of the murder rate of the Netherlands.
Yet millionaires sit having tea in St Louis right now with zero fear that they are in any danger. City metrics are as useful as state and country. Some places are safer than others. Usually determined by how much mONEY is available in that place to pay for armed force to keep it safe.
Amsterdam has a murder rate commonly as high as the whole of the US. That isn't a rational comparison and isn't indicative of the murder rate of the Netherlands.