58% (2018)

70% (1989)

58% (2017)

60% (1999)

66% (2007)

80% (1996)

54% (2011)

50% (1997)

55% (2016)

70% (1998)

73% (2001)

77% (1985)

47% (1999)

67% (1983)

80% (2002)

0% (1990)

80% (2002)

60% (1986)

0% (1970)

0% (1991)