67% (1996)

71% (2023)

63% (1975)

67% (1984)

55% (2012)

70% (1999)

59% (2024)

59% (2017)

59% (1975)

58% (2009)

58% (2001)

67% (1965)

68% (2002)

68% (2014)

58% (2008)

65% (2013)

73% (1972)

77% (2017)

61% (1970)

53% (2022)