51% (2016)

72% (1966)

60% (2010)

65% (2017)

61% (2020)

71% (2014)

71% (2020)

69% (2021)

67% (2011)

63% (2017)

70% (2002)

73% (1995)

68% (1977)

84% (2000)

53% (2015)

63% (2006)

72% (2018)

61% (1989)

74% (1986)

74% (2023)