1878 - 1902
1902 - 1970
1909
1940 - 1960
1958
1960 - 1970
1968
1970 - 1973
1973 - 1992
1978
1992 - 1993
1992 - 1994
1993 - 1998
2006 - 2007
2006 - 2008
2007 - 2009
2012 - 2013
2016 - 2017
2019 - 2020
2021 - 2022
since 1998
