67% (1997)

76% (1994)

68% (2009)

79% (2004)

76% (2020)

76% (1995)

65% (1989)

50% (1986)

67% (2009)

75% (2000)

45% (2010)

48% (2010)

0% (1985)

59% (2010)

65% (2021)

55% (1993)

100% (2001)

0% (1970)

64% (2023)

62% (1991)