79% (2010)

73% (2022)

68% (2024)

70% (1993)

80% (2018)

71% (2004)

68% (2022)

58% (2016)

80% (2022)

65% (2017)

74% (2018)

70% (2010)

64% (2004)

55% (2024)

81% (2019)

80% (1999)

80% (2001)

60% (1988)

40% (1974)

57% (2018)