64% (2023)

75% (1987)

77% (2024)

53% (2009)

73% (2008)

67% (2020)

77% (1962)

64% (2022)

64% (2015)

61% (2014)

75% (1996)

67% (2023)

59% (2022)

60% (2022)

65% (2019)

65% (2022)

69% (2002)

72% (1996)

68% (2016)

60% (2010)