68% (2015)

80% (2022)

63% (2007)

63% (1996)

66% (2009)

72% (2013)

29% (2009)

77% (2012)

74% (2022)

73% (2019)

63% (2016)

48% (1997)

56% (2021)

68% (1974)

83% (2020)

63% (2010)

56% (2018)

68% (2007)

84% (2023)

77% (2023)