I could not answer that question off the top of my head.
On October 31st, 2017. See this statement in context.
On October 31st, 2017. See this statement in context.
October 31st, 2017 / 4:20 p.m.
Director General, Census program, Statistics Canada
I could not answer that question off the top of my head.
See context to find out what was said next.