67% (1969)

60% (2009)

63% (1971)

56% (2015)

74% (1954)

61% (1959)

55% (2011)

60% (2005)

57% (2015)

54% (1959)

60% (2010)

68% (2021)

70% (2011)

69% (2016)

76% (2013)

64% (2015)

0% (1969)

60% (2012)

64% (2009)

65% (1972)