76% (2005)

0% (2003)

86% (2011)

30% (1995)

0% (2002)

60% (1979)

74% (2012)

77% (2006)

60% (1975)

0% (2022)

80% (2005)

90% (1997)

0% (2004)

68% (1993)

0% (1965)

61% (2000)

62% (2020)

70% (1987)

50% (1971)

0% (1978)