| · 1962 4 | 1981 7 | 1978.10-1981.07 | 1981.07-1984.03 | | 1984.03-1991.01 | 1991.01-1994.05 | | 1994.05-1998.08 | 1997.09-1997.12 | 1997.09-2000.07 | | 1998.08-1999.12 | 1999.12-2000.10 | 2000.10-2007.10 2001. | 08-2003.12 | | 2007.10-2007.12 | 2007.12 - 2017.11 | | 2017.11-2018.01 | 2018.01- | | | | | | | | | | | | | | | | | | | | | | | | |