The H.15 historical data is available through the Data Download Program at: http://www.federalreserve.gov/datadownload/Build.aspx?rel=H15 This series, H15/H15/RIFSPDCNSM01_N.A, is available at: http://www.federalreserve.gov/datadownload/Output.aspx?rel=H15&series=27ff3f9f3b9620265574b9cd64e5444b&lastObs=&from=&to=&filetype=csv&label=include&layout=seriescolumn