63% (1993)

55% (2014)

74% (1964)

51% (1990)

60% (2005)

68% (1992)

69% (2005)

43% (1998)

66% (1968)

79% (2009)

55% (2003)

59% (1992)

65% (2014)

46% (2004)

72% (2018)

45% (2006)

72% (2008)

50% (1978)

48% (1999)

62% (1999)