65% (1962)

30% (2012)

66% (1983)

34% (2004)

67% (1981)

51% (2006)

44% (2020)

56% (2021)

41% (1996)

70% (1928)

47% (2009)

53% (2020)

47% (2023)

68% (2022)

23% (1997)

65% (2018)

35% (1990)

36% (2014)

44% (2007)

37% (2002)