64% (2005)

67% (2016)

71% (2010)

54% (2022)

70% (2007)

55% (2000)

69% (1996)

70% (2023)

61% (2012)

72% (2009)

56% (2005)

57% (1984)

69% (2009)

76% (1965)

65% (1991)

65% (1980)

63% (2012)

75% (1927)

57% (2017)

56% (2001)