64% (1993)

52% (2009)

64% (2015)

68% (2005)

59% (2014)

54% (2015)

65% (2019)

75% (1962)

54% (2014)

76% (1964)

86% (2011)

60% (2009)

54% (1961)

40% (1947)

51% (2003)

72% (2007)

74% (1951)

60% (2020)

20% (2013)

61% (2003)