78% (2009)

62% (1987)

70% (1970)

60% (2014)

59% (1999)

78% (2014)

0% (1970)

43% (2007)

60% (2017)

0% (2011)

66% (2007)

75% (1947)

78% (2015)

69% (2010)

66% (1981)

70% (1969)

0% (2014)

75% (2015)

59% (2013)

20% (2020)