83% (2014)

0% (2006)

20% (2008)

0% (2011)

71% (1993)

78% (2010)

0% (2013)

72% (2019)

86% (2023)

65% (1987)

79% (2018)

80% (1975)

66% (2010)

0% (1984)

70% (2011)

72% (1994)

54% (2013)

60% (1975)

46% (2018)

55% (2023)