59% (2023)

70% (2013)

49% (1993)

65% (2023)

80% (2009)

65% (2008)

59% (2024)

65% (2010)

50% (2024)

74% (2004)

63% (2019)

82% (2018)

63% (2023)

63% (2019)

57% (2009)

74% (2007)

79% (1996)

75% (1971)

62% (1979)

57% (2016)