66% (1999)

60% (2014)

62% (2013)

53% (1985)

47% (2010)

68% (2001)

61% (2014)

59% (2003)

84% (1954)

63% (2019)

69% (2007)

62% (2009)

65% (1979)

55% (1993)

68% (1988)

65% (2000)

68% (1996)

77% (1993)

72% (1986)

68% (2011)