82% (2023)

71% (2021)

82% (2020)

60% (2008)

83% (2015)

0% (2018)

80% (2011)

76% (1960)

87% (2010)

75% (2014)

83% (2015)

63% (2020)

67% (2024)

67% (1989)

76% (2014)

86% (2018)

79% (2012)

83% (2009)

85% (2015)

56% (1985)