75% (1967)

90% (2022)

74% (2012)

80% (2002)

72% (2005)

0% (1991)

68% (2023)

0% (2004)

82% (2010)

81% (2024)

60% (2021)

60% (2013)

62% (2014)

40% (2019)

68% (2017)

78% (2021)

80% (2012)

80% (1980)

61% (1970)

62% (1993)