| | 1966 10 | 1987 7 | | 1984.09 1987.07 | | 1987.07 1989.09 | | 1989.09 1992.07 | | | 1992.07 1997.05 | | | 1997.05 2002.10 | | 2001 9 2004 | 6 | | 2002.10 2007.12 | | 2007.12 | |