There are many and different extensive efforts that we undertake to reach as many Canadians as we possibly can who we think are eligible for the GIS—outreach activities, actually sending out people to remote and rural communities where there are aboriginal populations, or in areas where there are immigrant populations where literacy might be an issue. So it's a very proactive, concerted effort in that regard. We mail out information to individuals.
Since 1999, I can say that as a result of the mail-out of the pre-filled GIS applications, we've been able to add 250,000 seniors to the benefit. This is since 2002, and these efforts continue very actively. We have many active partnerships with aboriginal communities and homeless Canadians, so the vulnerable populations are very much a focus of our outreach activities. We're constantly looking for innovative ways by which we can reach the non-tax-filers, because we know that we can reach everyone who files an income tax return, but very often, if the individual has not filed a tax return, we do not know who they are or where they might be.