Herfindahl indices for OTC foreign exchange derivatives contracts between reporters and non-reporters,,,,,,,,,,,,,,,,,,,,,,,,,,,
,1998-H1,1998-H2,1999-H1,1999-H2,2000-H1,2000-H2,2001-H1,2001-H2,2002-H1,2002-H2,2003-H1,2003-H2,2004-H1,2004-H2,2005-H1,2005-H2,2006-H1,2006-H2,2007-H1,2007-H2,2008-H1,2008-H2,2009-H1,2009-H2,2010-H1,2010-H2,2011-H1
  FX Forwards and swaps + Currency swaps,330,357,401,432,438,444,453,516,469,468,460,443,445,476,454,461,475,484,492,533,531,563,630,627,690,643,570
  Total options,691,640,596,646,566,576,646,675,638,603,592,995,670,656,672,645,659,635,632,673,744,691,769,811,936,897,684