75% (2018)

62% (2013)

52% (2007)

78% (1968)

76% (2014)

34% (1995)

64% (2023)

54% (2013)

63% (2018)

59% (2018)

61% (1992)

68% (1991)

64% (2014)

72% (1976)

71% (1964)

72% (2009)

52% (2004)

73% (2011)

59% (2009)

72% (2008)