In its unaudited accounts for the year ended 30 September 2012 CareTech Holdings plc reported revenues of £114.1m, an increase of 4.6% on the previous year’s £109.1m. Oddly, however, it lists two separate EBITDA figures.The first of £24.8m (2011: £23.4m), equating to 21.8% of turnover, is before chanrging items of financial performance that, in the…