50% (1989)

58% (2000)

60% (2013)

72% (2006)

20% (1999)

0% (2006)

62% (2018)

0% (2005)

60% (1980)

50% (1979)

47% (2015)

0% (1993)

65% (1984)

30% (1987)

80% (2010)

53% (2012)

64% (2012)

0% (2013)

0% (2014)

0% (2000)