Whilst I cannot give you exact volumes i can tell you that the CX flight into Manchester currently has no available booking space until the 20th, unless of course you are willing to pay nearly double the normal rate so that they can bump somebody elses cargo !!!
During a recent meeting in HKG the cargo Manager advised that Manchester is currently the only destination in Europe that they are looking to possibly expand into at the moment, he also advised that they are looking at they plan's to pull the 74F completely from EGLL and concentrate on EGCC.