I can't seem to find a G&T post for myself since the end of August. Here's my estimate for the fall term:
Sept +1 hour/week x 4 weeks = +4.0 hours
Oct +1.5 in first and fourth weeks (early Monday and Thursday); +1.0 in second and third weeks = +5.0
Nov +1.5 in first, third weeks; -4.0 in fourth week (optometrist and dentist) = -1.0
Dec +1.5 in first week; +0.5 in second week; -21 in last week = -19.0