0% (1986)

0% (1991)

68% (1992)

70% (2013)

73% (1993)

69% (1990)

0% (1996)

58% (2007)

80% (2007)

72% (2021)

47% (2015)

85% (1986)

54% (1983)

50% (1983)

66% (2007)

71% (1993)

0% (2000)

69% (2004)

65% (2006)

78% (2011)