The top three reasons for the increase in medical travel -- well, she has asked for the top three; there are many. Medical travel is a complex program, but the top three reasons for the increase in the costs is, number one, the cost for transportation and accommodation has increased; prices for tickets and hotels are increasing. That's number one.
Number two is that we have a number of complex cases where patients require travel beyond Edmonton for more specialized care, and also for longer periods of time, as well as increased number of non-medical escorts who are accommodating patients to travel and, in part due to changes in the GNWT's medical travel policy, to provide these additional supports.