87% (2023)

75% (2014)

50% (1999)

83% (2013)

79% (2009)

82% (1991)

63% (1976)

71% (2002)

70% (2024)

80% (2019)

60% (1999)

90% (1968)

100% (1970)

78% (2021)

85% (2019)

82% (2013)

83% (2018)

89% (1967)

70% (1983)

60% (2022)