72% (2003)

64% (1996)

74% (2010)

77% (1987)

73% (2013)

71% (2000)

67% (1996)

66% (2019)

59% (2003)

65% (2024)

73% (1983)

65% (2009)

67% (2017)

64% (2015)

63% (1993)

70% (2000)

72% (2011)

62% (2024)

57% (2015)

69% (2012)