57% (1977)

51% (2008)

62% (2019)

63% (2005)

80% (2015)

56% (2016)

62% (2022)

69% (2020)

76% (1964)

67% (2023)

63% (2017)

69% (2011)

74% (2007)

63% (2006)

71% (1998)

68% (2014)

62% (2009)

73% (2022)

32% (2018)

76% (1968)