51% (1992)

52% (1974)

66% (2003)

60% (1973)

63% (2017)

65% (2023)

61% (2009)

10% (1971)

58% (2016)

62% (2019)

50% (1993)

56% (2018)

57% (1971)

52% (2004)

62% (1986)

79% (2022)

68% (2021)

59% (1987)

57% (1996)

54% (2011)