U-Hual Index for October

I almost forgot about my update.  Here it is for October 8th, 2013:

Date		Fresno=>SA	SA=>Fresno		ratio	SF=>SA	SA=>SF		ratio
4/8/2013		2156	653		3.302	1493	862		1.7320
5/7/2013		2156	576		3.743	1617	862		1.8759
7/9/2013		1728	576		3.000	1395	862		1.6183
8/6/2013		1728	614		2.814	1674	616		2.7175
9/5/2013		1728	614		2.814	1883	616		3.0568
10/8/2013		1728	691		2.501	1395	821		1.6991

Something that should have been obvious to me, that U-Haul rentals most likely track home buying/leasing.  Home purchases are usually in the Spring to late Summer which coincides with school schedules.  That's my reasoning, anyway.