69% (1961)

57% (2000)

61% (1959)

64% (1972)

58% (2011)

70% (1953)

60% (2005)

54% (2008)

40% (2008)

66% (1981)

50% (1963)

32% (2007)

47% (1968)

100% (2019)

48% (2009)

68% (2004)

71% (1965)

50% (1965)

54% (2015)

68% (1977)