• USA
    23 May 1968
  • Sweden
    11 July 1968
  • Denmark
    18 July 1968
  • France
    19 July 1968
  • Ireland
    20 September 1968
  • Mexico
    26 September 1968
  • Finland
    27 September 1968
  • Japan
    30 November 1968
  • Colombia
    12 June 1969
  • Turkey
    December 1970