56% (2011)

65% (1993)

51% (2009)

66% (2013)

65% (1996)

54% (2016)

51% (2020)

65% (1951)

54% (1981)

45% (2013)

0% (1977)

49% (2008)

64% (2012)

61% (2012)

57% (1996)

43% (2009)

72% (1920)

52% (1979)

53% (2012)

74% (2008)