59% (2007)

52% (2021)

57% (1972)

53% (2005)

54% (2003)

47% (2012)

48% (2017)

35% (2004)

67% (1937)

68% (2013)

57% (1997)

70% (1986)

68% (2023)

41% (1979)

55% (2017)

55% (2008)

62% (1948)

40% (1996)

45% (2014)

62% (1967)