60% (1989)

0% (2011)

0% (2020)

60% (2013)

58% (2013)

79% (2017)

10% (2001)

85% (2008)

0% (1972)

60% (1994)

64% (1985)

0% (2008)

58% (2002)

66% (2004)

70% (1996)

0% (1969)

50% (2018)

0% (1981)

80% (1998)

0% (2015)