67% (2012)

63% (1999)

73% (1993)

68% (2010)

78% (1960)

58% (2020)

58% (1968)

62% (1991)

66% (1973)

75% (2004)

48% (2016)

53% (2010)

68% (2003)

67% (2008)

82% (1967)

52% (2024)

54% (2020)

64% (2011)

48% (2008)

63% (1988)