60% (1999)

61% (2011)

64% (2014)

69% (2022)

62% (2010)

67% (2019)

71% (2021)

69% (2023)

66% (2007)

61% (2002)

67% (1979)

66% (2005)

56% (2016)

70% (2023)

73% (1998)

57% (2022)

81% (2016)

57% (2012)

59% (2020)

64% (1992)