60% (2010)

62% (1996)

53% (2019)

56% (2010)

65% (2007)

63% (2021)

65% (2008)

68% (2008)

66% (2001)

64% (2003)

61% (2023)

65% (1981)

69% (2002)

55% (2017)

77% (2016)

74% (1974)

55% (1994)

69% (2005)

59% (1986)

30% (2023)