I'll give a very short answer to that. If you would allow me, I would like to perhaps provide a more detailed answer later to the clerk of the committee.
Basically, I would say that the general social survey, which is a victimization survey, covers the role that the domestic violence or violence against women survey used to play in the past. Now we're measuring violence, and we're comparing to the other gender so that we can really establish a comparison. The violence against women survey couldn't do a comparison between men and women. The GSS, I would say, is a replacement for that type of measure that we had in the early nineties.
Rebecca was part of the history. I don't know if she wants to add something here.