54% (1979)

60% (2003)

67% (1980)

43% (2009)

60% (1940)

10% (1991)

56% (2007)

67% (2007)

43% (1980)

45% (1984)

64% (1973)

55% (1945)

47% (2006)

54% (2018)

61% (2005)

20% (1996)

43% (2010)

60% (2013)

52% (1975)

61% (1988)