76% (2020)

81% (1959)

78% (2010)

60% (2010)

71% (2004)

64% (1996)

73% (2001)

56% (2020)

72% (2005)

72% (1992)

65% (2001)

64% (2024)

80% (2019)

81% (2023)

65% (2019)

71% (2016)

68% (2014)

64% (2010)

56% (2009)

64% (2008)