Maybe I could add, though, that looking at Canada by comparison to other countries, there has been analysis done, for instance, by the IMF, looking at the whole complex of policies within Canada, that has indicated that definitely certain policies in Canada have helped to stimulate the rate of participation among women. Canada ranks very highly, I believe it's sixth right now, in terms of the latest figures in the OECD in labour market participation.
Some of the policies that the IMF has credited for that include our system of taxation, where we have separate taxation of spouses, which is not the norm in every country, of course, and child care would be another of those policies.