65% (2007)

60% (2019)

68% (1957)

55% (2009)

81% (2013)

65% (2002)

70% (2018)

55% (2003)

71% (2017)

65% (2018)

52% (1966)

56% (1973)

56% (2003)

68% (1961)

69% (2018)

59% (2018)

60% (1998)

60% (1974)

49% (2014)

63% (2015)