CareTech reported a 9% increase in revenue to £61.5m (2013: £56.6m) for the six months ended 31 March 2014.It also experienced an underlying EBITDA increase of 18% to £13.9m from £11.8m in 2013 and showed a profit before tax of £8.5m, a 12% increase on the 37.7m reported for the same period last year. CareTech…