REMark Issue 1 January 1986 REMark issue 2 February 1986 REMark issue 3 March 1986 REMark issue 4 April 1986 REMark Issue 5 May 1986 REMark Issue 6 June 1986 REMark Issue 7 July 1986 REMark Issue 8 August 1986 REMark Issue 9 September 1986 REMark Issue 10 October 1986 REMark Issue 11 November 1986 REMark Issue 12 December 1986