I am, mind you, offering insight of a local area, not sure about the rest of the area, however, the wx causing the 10% wasn’t all that local.
Dunno, about other sources, but, I do know this.
oh. 2004, breaking all records.
2007, another record crop.
2008, bumper crop.
2011, Bumper crop (60% increase).
Someone is collecting their data *after* harvest, in the lean couple of months :).
You will, after each bumber crop, see one or two big captures - to show the govt is up on the task. Then everyone can be happily drugged out of their skull for the enxt year.