Slowest Month in 2009 for Cock

Nine blow jobs given this month. Slowest month in 2009 before now was February with 11 - but, of course, February is a short month. January was my most succulent month in 2009 when I gave 27 blow jobs - from 1/1/2009 to 1/31/2009. Wow! Likely the most blow jobs I gave in one month ever.
It's not uncommon that I get more dick in the winter months, by the way. Why? I've never figured that out.