71% (2016)

57% (1988)

68% (2001)

74% (1999)

55% (2011)

81% (1989)

45% (1997)

83% (1989)

60% (2013)

81% (2010)

74% (1997)

64% (2023)

69% (2005)

54% (1990)

84% (1997)

85% (2011)

20% (1999)

79% (1993)

87% (2013)

64% (1993)