50% (1971)

40% (1995)

75% (1949)

70% (2013)

77% (2004)

0% (2000)

50% (2003)

60% (1991)

68% (2019)

73% (2015)

69% (2013)

79% (2020)

74% (2002)

60% (2020)

0% (2018)

72% (2022)

84% (2014)

66% (2007)

78% (2007)

60% (1986)