69% (2024)

78% (2022)

76% (1987)

57% (2004)

56% (2018)

63% (2010)

52% (2007)

70% (2004)

74% (2021)

57% (2007)

63% (1990)

73% (2017)

59% (2024)

60% (1994)

69% (2018)

62% (1995)

69% (2012)

56% (2006)

59% (2004)

65% (2015)