81% (2020)

50% (2015)

73% (1984)

65% (1969)

24% (2001)

79% (2011)

74% (1986)

69% (1999)

0% (1999)

60% (1997)

0% (2004)

80% (2011)

0% (1990)

48% (2005)

20% (1984)

87% (2004)

78% (2014)

55% (2017)

15% (2009)

72% (2014)