65% (2017)

67% (2011)

71% (2023)

72% (1967)

71% (1975)

74% (2014)

72% (1993)

69% (2022)

64% (2020)

75% (2009)

68% (2015)

69% (1999)

74% (1990)

60% (1985)

52% (2002)

63% (1994)

62% (2018)

66% (2010)

62% (1983)

55% (1996)