70% (2022)

79% (2015)

0% (1981)

92% (2012)

0% (1968)

70% (2007)

80% (1980)

73% (2004)

30% (2009)

78% (2013)

0% (1998)

100% (2005)

0% (1996)

0% (1998)

55% (2002)

28% (2002)

78% (2011)

63% (2004)

41% (2015)

78% (2018)