67% (1982)

61% (2016)

63% (2020)

60% (2008)

56% (2021)

64% (2018)

64% (2010)

61% (1981)

65% (2016)

80% (2021)

63% (2018)

65% (1963)

64% (2019)

68% (2005)

52% (2010)

57% (2015)

72% (2021)

60% (2019)

70% (2004)

61% (1954)