We offer walk-in service on the non-immigrant side, and I would say again approximately 20% of our Canadian applicants opt for walk-in processing. It's currently same-day service so if they're within commuting distance of the Buffalo office they prefer to take advantage of that service and come down, apply, and get their visas in Buffalo on the same day.
On the permanent resident side we interview probably between 5% to 10% of our applicants, so unless we have a good reason to interview them, we will conduct the process entirely through correspondence.