2004-2006 (Amherst): 91 bottles of wine consumed (61 were Charles Shaw). Monthly rate of 3.79 (2.54 chuck).
2006-present (Cambridge): 54 bottles of wine consumed (14 were Charles Shaw). Monthly rate of 3.6 (0.93 chuck).
The irony, of course, is that we drank three times as much Charles Shaw when we had to drive to Cambridge to get it.