Perhaps I'll start with opening comments, Mr. Chair, and then turn to my colleagues on that.
Under the federal skilled worker program—and our estimates reflect this—the original estimate was that we would be returning about 98,000 applications, with an amount of $130 million to be refunded. We have actually refunded 75% of those as of March 2015. For the immigrant investor category, the original estimate was about 19,000 applications to be returned, at an amount of $34.5 million. We have 9,000 refunds remaining, and the estimates reflect an amount of $16.5 million this year for those refunds.
I think there are a few instances where there has been a challenge in terms of the immigrant investor program, but I'm not in a position to be able to comment on what the status of that challenge is.