64% (2017)

69% (2020)

80% (2015)

14% (2007)

97% (1987)

72% (2012)

70% (2013)

60% (1975)

100% (1975)

53% (1996)

61% (2011)

70% (2001)

38% (2006)

73% (2002)

69% (1985)

65% (1992)

80% (2020)

65% (1987)

58% (1976)

61% (1991)