[Wuli]

The second chart shows that the “winter blend” theory DOES hold up - in the year of a presidential election (2008 and 2012); at least as far as is shown by the data for the years in the data sample.

[Eagle of Liberty]

The second chart shows that the “winter blend” theory DOES hold up - in the year of a presidential election (2008 and 2012)

But the prices did not drop in 2004. I just don't see how they can state that due to "winter blend", the prices ALWAYS drop during the months of September, October and November. My chart shows that it does not have the consistency they claim.