63% (2017)

61% (2005)

66% (1977)

67% (2011)

62% (1968)

70% (2014)

45% (1987)

62% (2008)

63% (2015)

67% (2023)

67% (2017)

63% (2013)

64% (1970)

65% (2020)

59% (2018)

57% (2015)

68% (2013)

65% (2007)

66% (2003)

57% (2013)