64% (1993)

55% (2014)

55% (2003)

69% (2005)

46% (2004)

66% (2013)

79% (2009)

74% (1951)

0% (2008)

82% (1988)

65% (2012)

86% (2011)

64% (2009)

66% (1989)

61% (2024)

69% (1959)

47% (2011)

78% (2016)

70% (2012)

60% (2003)