66% (1999)

52% (1981)

66% (1994)

73% (2005)

63% (2011)

69% (2018)

73% (1977)

62% (2018)

71% (2020)

72% (2003)

53% (2013)

71% (2000)

53% (2008)

71% (2021)

69% (2022)

74% (2023)

82% (2021)

75% (2020)

61% (2010)

76% (2007)