60% (1971)

0% (2003)

70% (2005)

90% (2002)

60% (1959)

55% (1969)

72% (1991)

55% (2018)

55% (1986)

80% (1966)

75% (2009)

50% (1988)

70% (1965)

61% (1982)

87% (2003)

100% (1967)

65% (1999)

60% (1990)

56% (2012)

48% (1991)