70% (2024)

64% (2023)

57% (2003)

65% (2023)

64% (2015)

44% (1995)

65% (2013)

64% (1972)

62% (2017)

59% (2023)

55% (2018)

52% (2018)

74% (1987)

61% (2008)

80% (2009)

78% (2015)

67% (2002)

68% (2022)

77% (1995)

70% (2024)