*U.K. JULY JOBLESS CLAIMS FALL 33,600; FORECAST 30,000 DECLINE *U.K. 2Q AVERAGE EARNINGS FALL 0.2%, FIRST DECLINE SINCE 2009*U.K. JULY JOBLESS CLAIMS FALL 33,600; FORECAST 30,000 DECLINE *U.K. 2Q UNEMPLOYMENT RATE FALLS TO 6.4%, MATCHING FORECAST