48% (2008)

60% (2011)

54% (2013)

55% (2018)

59% (1952)

65% (1962)

61% (1968)

71% (2015)

66% (1992)

65% (1996)

55% (2020)

55% (1987)

65% (1936)

63% (2006)

54% (1995)

57% (1969)

61% (2018)

56% (1983)

39% (1999)

71% (1979)