I agree completely with the "no pressure" posts above. I have never flown with a Captain who has been called into the office, or telephoned about fuel.
Even at Training Standards Captain I flew with had no hesitation whatsoever in taking extra when it was required. Indeed throughout my training, league tables were never mentiond and I only discovered them through the "grapevine". They are in a tatty folder in the corner and I have never seen anyone look at them.
As far as I know, they are Captains tables anyway, so "my" figures will not even exist. Most Captains I fly with let me take as much as I like on "my" sector and will give me guidance if appropriate - its all about being sensible. Took loads extra the other day on a longhaul trip, as the airport was due to shut for a short period and fog was forecast. In the end we got in burning LESS than planned fuel, so arrived with the extra intact - not a tinkle on the phone!
A member of the board I have spoken to did say that we should never feel pressure to take less fuel than we are happy with. We are paid to make those descisions, they are not. If it comes from the board, I doubt any of us have to worry.