0% (1978)

0% (2004)

51% (2023)

0% (1996)

55% (1985)

62% (2013)

0% (1976)

80% (2014)

10% (1996)

59% (2012)

0% (1979)

67% (1968)

63% (2010)

50% (2010)

60% (2002)

59% (2007)

60% (2011)

52% (2014)

73% (1992)

54% (2011)