CAA have published the latest route data. The data is as follows:
STN: 10367. I can't remember when the extra Mon/Fri flights started, so I haven't done a pax/flight on this. I'm sure somebody else can work it out.
BHX: 4662. 137/flight. 72.4% LF.
LPL: 6106. 139/flight. 73.5% LF.
PIK: 4988. 113/flight. 60% LF.
DUB: 867.
FAO: 2114.
TFS: 487.
I didn't bother with DUB, as the route's essentially dead. Also, I can't remember when FAO started, and TFS has already been discussed above.
I also didn't bother with % changes from last year, as these are not representative due to the eruption of Eyjafjallajökull.