0% (1994)

69% (2014)

69% (2005)

67% (2012)

65% (1999)

75% (2018)

40% (1992)

80% (2018)

72% (2015)

54% (2015)

71% (1959)

80% (2003)

74% (1990)

67% (1968)

0% (2003)

77% (1993)

20% (2008)

77% (1967)

80% (1980)

62% (2004)