50% (2013)

67% (2009)

69% (1986)

65% (2023)

62% (2007)

78% (2022)

51% (2015)

82% (2006)

58% (2001)

64% (1974)

69% (1981)

79% (2007)

78% (2003)

82% (2017)

60% (2021)

69% (2016)

67% (2011)

65% (2001)

59% (1991)

80% (2023)