57% (2011)

62% (1972)

55% (2015)

63% (1977)

52% (2020)

69% (1993)

64% (1974)

65% (1999)

73% (1995)

49% (1984)

46% (2015)

55% (2008)

74% (1974)

70% (2006)

61% (1987)

57% (2016)

63% (2009)

54% (1997)

63% (2003)

51% (2022)