The 20 to 35 age range is where we see we have.... The issue comes down to really one of mobility, the fact that they are very difficult to find, and uncertainty in households where Johnny is at university or at a labour camp in northern Ontario—whether he is being counted where he is or whether they should put him on the form. We tend to miss some, significantly.
Because recent immigrants are often living in unusual living circumstances, that makes it more difficult for us to find them, and also because of a certain degree of discomfort some recent immigrants have, given their personal experiences in dealing with governments. Language issues as well cause a problem for us with recent immigrants.
People who obviously don't have a well-established place of residence are a problem. Certainly we see problems with people who are in low-income groups. Urban aboriginals, for example, can be a problem. Homeless people are obviously a problem for us.
Essentially, it's a question of mobility. People who are very mobile and don't have a strong attachment to a fixed residence are the ones we are most likely to miss.