0% (1970)

70% (2019)

0% (2020)

70% (2016)

40% (2004)

50% (2015)

0% (1997)

63% (1963)

85% (1985)

0% (2013)

0% (1966)

51% (2005)

0% (1985)

0% (1975)

52% (2013)

0% (1983)

0% (1974)

0% (2016)

0% (1939)

0% (1980)