I was following a common transnational methodology violent crime by focusing on homicide. It turns out that definitions and reporting of other violent crimes is wildly different in different jurisdictions. For example, if you were a young black male New Yorker who had just been mugged, you would be wise to keep it to yourself considering the policy of the authorities toward people who look like you. There isn't much you can do to avoid coming to the attention of authorities if you're murdered, though.
Vehicle theft is pretty reliable, but motorcars per person and storage technique can vary.
I have done some work on looking through crime rates before. For example, Dublin and Stuttgart have the same crimes per year per thousand people, but, although Dublin is mostly nice, it has its sketchy areas, and you couldn't pay to get mugged in Stuttgart.
Comparing murders is like comparing the danger of drugs by comparing death rates (big report in the UK a couple of years ago); the long term effect on society of a heroin addict, stealing, disease, impact on family, etc., is so much different than a single healthy kid suddenly dying of a disco biscuit on a Saturday night.
I was following a common transnational methodology violent crime by focusing on homicide. It turns out that definitions and reporting of other violent crimes is wildly different in different jurisdictions. For example, if you were a young black male New Yorker who had just been mugged, you would be wise to keep it to yourself considering the policy of the authorities toward people who look like you. There isn't much you can do to avoid coming to the attention of authorities if you're murdered, though.
Vehicle theft is pretty reliable, but motorcars per person and storage technique can vary.