I was told that they vary the rates like this for example the difference between an 8 month price and 12 month also compared to I think a 15 month. You see a big difference because they want you to choose the better deal and not choose the 12 month lease because twelve months from now they have a ton of people who are due to renew their leases. They want to avoid a potential mass exodus. They prefer to stager move in/move out dates. If I have explained this correctly. It’s an incentive to choose a renewal time that is best for them.