74% (2014)

80% (2004)

78% (2023)

10% (2024)

55% (2009)

74% (2010)

78% (2021)

63% (2010)

64% (2022)

73% (2003)

67% (2008)

78% (1985)

51% (2018)

71% (1973)

71% (2020)

73% (2021)

75% (2001)

61% (1990)

68% (2010)

65% (2019)