69% (2024)

66% (2009)

65% (1963)

68% (2004)

51% (2010)

44% (2005)

56% (2016)

59% (2012)

60% (2015)

61% (1956)

55% (2014)

55% (2001)

60% (1944)

57% (1937)

54% (2010)

68% (2015)

58% (2022)

51% (2015)

67% (1959)

66% (2018)