70% (1978)

60% (1987)

57% (2023)

63% (2016)

60% (1990)

68% (2019)

0% (1958)

72% (2014)

66% (1979)

73% (2024)

60% (2006)

79% (2017)

59% (1997)

82% (1977)

70% (2011)

66% (2018)

57% (2008)

74% (2004)

100% (2009)

0% (1961)