79% (2017)

66% (1969)

61% (2010)

65% (2000)

52% (1977)

58% (2021)

50% (1990)

61% (2014)

64% (1999)

65% (2023)

37% (1996)

68% (1976)

61% (1967)

36% (1995)

59% (1999)

63% (2014)

58% (2009)

55% (2001)

63% (2016)

67% (2015)