65% (2009)

61% (1986)

58% (2013)

64% (1993)

68% (2005)

58% (1979)

71% (2024)

70% (2022)

79% (2015)

62% (2022)

64% (2018)

60% (2016)

82% (2018)

69% (2016)

74% (2001)

71% (2002)

72% (2012)

46% (2004)

77% (2024)

71% (2014)