It does seem kind of interesting, because transportation and food are actually questions that are asked on voluntary surveys, so people don't have to answer those questions, yet shelter and water are mandatory questions in the long form. Does that make any sense to you? It seems there's kind of a grey area in terms of what questions are going to be mandatory and what questions are going to voluntary, don't you think?
On July 27th, 2010. See this statement in context.