69% (2009)

75% (1994)

68% (1997)

76% (2020)

65% (1989)

50% (1986)

59% (2010)

0% (1985)

75% (2000)

55% (1993)

80% (2004)

49% (2010)

67% (2009)

100% (2001)

63% (2023)

72% (2021)

0% (1979)

50% (1970)

0% (1962)

0% (2011)