69% (1967)

60% (2013)

71% (2015)

65% (1961)

70% (1996)

0% (2014)

72% (2017)

0% (1968)

79% (1965)

72% (2019)

63% (1993)

63% (1984)

80% (2006)

83% (2013)

85% (1972)

63% (2009)

70% (1995)

54% (1972)

78% (2014)

91% (1994)