Actually...I already had a graph for this~
Click to enlarge~
Note: My months are a little out of whack right now, occasionally you need two 5 weeks months back to back and I need to roll back into May/June to do this because it's forcing my month alignment up by one week right now which is pushing BF into Dec...which obviously doesn't make much sense. I just haven't had time to fix this because it effects a ton of stuff.