67% (1997)

69% (2009)

76% (1994)

76% (2020)

65% (1989)

0% (1985)

50% (1986)

49% (2010)

75% (2000)

76% (1995)

67% (2009)

45% (2010)

42% (2004)

62% (1991)

0% (1970)

55% (1993)

59% (2010)

100% (2001)

63% (2023)

50% (1969)