80% (1999)

60% (1999)

20% (2009)

76% (2019)

78% (2006)

0% (2009)

60% (1970)

70% (2007)

75% (1971)

50% (1971)

67% (1976)

55% (1973)

68% (2015)

65% (1985)

0% (1993)

70% (1985)

65% (1979)

0% (2010)

64% (1991)

41% (2008)