Last year I gave 19 lectures and published 22 essays. The summer was a bit stress because of that.
This year it's 14 lectures and 12 essays so far. There is a noticeably huge drop off in the work. Last year this time it was proof read, copy edit, write, edit, respond to report, proof read, write, compose lecture, give lecture, copy edit etc etc etc...and that's not counting the books!