Analysts said there were probably more revisions in the pipeline. “With the stroke of a pen, the statisticians now think the UK passed its pre-crisis peak around September last year, as opposed to just last quarter,” said Rob Wood, chief UK economist at Berenberg Bank. “I say probably, because this is not the end of the changes. The ONS has not yet revisited their figures for 2013 or 2014. It is tricky to predict what way the changes will go, but further upward revisions would certainly match the strong business survey and employment readings over the past year.”