54% (2009)

65% (2019)

60% (1990)

73% (1982)

66% (2005)

73% (2001)

64% (1979)

76% (2006)

77% (2000)

66% (1984)

78% (1997)

0% (1995)

0% (2014)

86% (2015)

87% (2015)

75% (1992)

85% (1996)

70% (2019)

62% (2011)

54% (1998)