81% (2004)

83% (1999)

77% (2020)

79% (1984)

68% (2003)

80% (2016)

79% (2006)

69% (1991)

62% (2006)

74% (2018)

55% (1991)

72% (2008)

80% (1983)

82% (2011)

72% (2012)

70% (2007)

74% (2018)

50% (2003)

70% (2006)

82% (1996)