67% (1997)

65% (1989)

76% (1994)

69% (2009)

77% (2020)

80% (2004)

75% (2000)

50% (1986)

55% (1993)

0% (1985)

59% (2010)

66% (2009)

76% (1995)

45% (2010)

62% (1991)

48% (2010)

100% (2001)

73% (2021)

70% (2001)

43% (2004)