38% (2004)

79% (2024)

41% (1985)

67% (2010)

52% (2006)

59% (2017)

76% (1997)

50% (2010)

85% (2013)

75% (2005)

69% (2001)

52% (1960)

30% (2009)

40% (1972)

75% (2011)

83% (2015)

81% (1989)

83% (2011)

85% (2011)

72% (2007)