The Statistics Canada figures are probably a low estimate because they only cover the legal investments in tax havens. They don't capture the large amount of illegal investments, mainly made by wealthy private individuals. It's true that this figure is largely for the corporate investments, but most of that is, if not tax evasion, tax avoidance. It is designed, in most cases, to lower their tax paid to the Canadian and provincial governments.
It is a problem, and what we were just pointing out is that it's a growing problem. What the government has done to date is not sufficient, and more needs to be done in that regard.