23 giugno (Reuters) - une 23 (Reuters) - U.S. Federal Housing Finance Agency home price index: Apr Mar (Prev) Apr 2014 Pct change +0.3 +0.3 +0.3 +5.3 Index 221.7 221.1 221.0 210.5 NOTES: The home price index is calculated using purchase prices of houses financed with mortgages that have been sold to or guaranteed by Fannie Mae FNMA.OB or Freddie Mac FMCC.OB.