58% (1973)

70% (1995)

78% (2022)

61% (1985)

70% (2020)

65% (2015)

66% (1997)

70% (2024)

62% (2012)

74% (2013)

48% (2024)

75% (2019)

73% (2023)

58% (2006)

80% (1973)

65% (2010)

68% (1987)

65% (2007)

61% (1999)

68% (2004)