71% (2005)

70% (2022)

61% (2023)

69% (2014)

66% (2016)

67% (2011)

61% (2011)

64% (2011)

70% (2005)

71% (2023)

81% (1972)

75% (2023)

77% (2017)

68% (2014)

67% (2000)

63% (2018)

71% (2015)

59% (2020)

75% (2002)

67% (2023)