78% (1992)

68% (2002)

75% (1975)

74% (2009)

76% (2006)

72% (2002)

61% (2021)

75% (2004)

64% (2006)

66% (2013)

62% (1988)

63% (2024)

66% (2008)

74% (2013)

72% (2017)

71% (1992)

75% (2023)

70% (2023)

68% (2003)

68% (2005)