77% (1967)

87% (1995)

61% (1980)

69% (2002)

70% (1953)

50% (1989)

64% (2014)

68% (2002)

77% (1994)

60% (1950)

74% (2001)

35% (2007)

71% (2024)

51% (1991)

66% (2017)

86% (1976)

67% (2012)

72% (1995)

71% (2010)

69% (2019)