71% (2013)

40% (1971)

42% (1987)

55% (2006)

47% (1937)

56% (2008)

65% (2011)

0% (1960)

53% (2000)

58% (2003)

40% (2018)

0% (2024)

57% (2021)

63% (2008)

43% (1991)

67% (1985)

69% (2002)

43% (1964)

63% (1981)

66% (2001)