I'm glad you characterized it as a loaded question. What I would say to you is that, with the greatest respect, I would be very reluctant to compare different countries in terms of the success of the measures they have adopted. This is because of the unique social contexts that dominate this discussion.
I must say in fairness that's not something we've looked at from the point of view of destigmatizing. This would probably be more of an issue for the Canadian Forces, which may well be in a position to comment on comparisons along those lines.