80% (1969)

69% (1976)

63% (2015)

60% (1963)

76% (2013)

73% (1969)

78% (1999)

69% (2019)

72% (2009)

60% (1983)

70% (2009)

60% (1989)

78% (2002)

0% (1963)

81% (1976)

75% (1995)

50% (1973)

40% (1999)

80% (1994)

82% (1978)