58% (1993)

66% (2013)

47% (1978)

61% (2010)

74% (1986)

69% (2019)

71% (2020)

67% (2006)

73% (2008)

83% (1963)

73% (1995)

65% (2016)

64% (2012)

57% (2016)

69% (2004)

63% (2020)

64% (2024)

62% (1994)

69% (2005)

68% (2014)