Japan: Reserve Tranche Position from January 01, 2015 to December 31, 2015 (in SDRs) Date SDR Amount December 31, 2015 451,088,224 November 30, 2015 442,188,224 October 31, 2015 450,813,224 September 30, 2015 450,220,603 August 31, 2015 360,720,603 July 31, 2015 365,452,665 June 30, 2015 365,452,665 May 31, 2015 365,452,665 April 30, 2015 364,861,087 March 31, 2015 350,778,087 February 28, 2015 364,183,094 January 31, 2015 389,483,094