63% (1993)

73% (2012)

55% (2011)

61% (1970)

64% (2018)

53% (2012)

63% (2006)

71% (2020)

65% (2004)

62% (2015)

53% (2002)

66% (2020)

52% (2013)

58% (1983)

63% (2017)

75% (2013)

73% (2010)

68% (1957)

68% (1972)

61% (1966)