61% (2023)

62% (2025)

63% (2019)

66% (2008)

72% (1988)

61% (2022)

62% (2013)

71% (2010)

65% (1999)

81% (2015)

74% (2015)

58% (1985)

56% (2014)

77% (2023)

67% (1998)

64% (2016)

64% (2018)

53% (2004)

62% (2005)

56% (2005)