67% (2011)

63% (2020)

73% (2009)

57% (2010)

64% (2020)

76% (2013)

66% (2009)

82% (2021)

69% (1970)

72% (2007)

53% (2017)

78% (2020)

55% (1998)

55% (2009)

64% (2003)

53% (2005)

68% (2005)

67% (1988)

75% (1966)

69% (1984)