We don't have longitudinal data, nor are we doing anything that could be construed as a longitudinal study.
We deal with the child for two years in a program, last year and this year. We say we have success because they stayed in the program and that should reduce crime. We don't track that child for the next 10 years, so there is no hard evidence in Canada.
We do have evidence internationally that helps us understand what these various risks mean in employment, housing, certain conditions that speak to the risk of the child. We know from available evidence from around the world that those very factors are the things you look at when you're trying to measure crime and the risk of people entering a criminal lifestyle. Again, we've only been collecting data since 2008, but we feel reasonably confident, based on our outcomes looking at international data, that we can say these methodologies work and they are reducing crime in Canada.