We've looked at travellers. There are very distinct patterns, I think you would say. The variants seem to be in trips. The trips between one and six days are very constant. They have been for a considerable amount of time. There have been changes to the travellers' exemptions that haven't shown an impact on trips, most recently the greater-than-48 hour trips in 2007. Those numbers have been constant.
Where the travel, particularly to the United States, changes is in less than 24 hours and more than seven days. The more-than-seven-days adjustment is now harmonized with the 48-hour increase from—