Originally Posted by
Raffles
If by 'quite random' you mean relatively predictable, then yes :-)
(OK, not sure what happened in October 2018!)
Oct 2019 35%
Mar 2019 30%
Mar 2018 35%
Sep 2017 35%
Feb 2017 35%
Great, maybe not so random when viewed like this! Seems possible that a 30-35% bonus is right around the corner