69% (2009)

75% (2016)

69% (1960)

60% (2011)

72% (1996)

74% (2022)

68% (1997)

55% (2003)

79% (1981)

55% (1994)

73% (2024)

77% (2020)

46% (1979)

65% (1998)

60% (2016)

50% (2006)

70% (2017)

61% (2011)

81% (2023)

78% (1967)