85% (2016)

91% (2003)

67% (2010)

80% (1992)

72% (2023)

83% (1985)

82% (1988)

90% (2002)

83% (2000)

71% (1993)

97% (1996)

92% (1980)

69% (2009)

86% (1993)

87% (1983)

86% (1981)

95% (1992)

82% (2012)

100% (1989)

80% (1990)