69% (2014)

52% (2010)

53% (2003)

57% (2001)

37% (1996)

61% (2012)

0% (1999)

67% (2014)

69% (1984)

72% (2005)

59% (2000)

28% (2004)

63% (1986)

53% (1996)

64% (2008)

67% (1936)

52% (1985)

65% (2019)

76% (1969)

73% (1929)