78% (1980)

61% (2023)

73% (2004)

72% (2019)

66% (2002)

65% (1999)

66% (1994)

74% (2018)

59% (2015)

74% (1996)

70% (2017)

65% (2023)

71% (2024)

62% (2008)

69% (2015)

78% (1997)

69% (2017)

68% (2013)

67% (2009)

65% (2012)