65% (1993)

63% (2006)

73% (2019)

56% (1980)

53% (2015)

45% (1974)

40% (1984)

64% (2017)

51% (1939)

0% (1952)

0% (2013)

10% (2005)

72% (1981)

54% (1975)

0% (1994)

59% (1901)

72% (1973)

55% (2011)

68% (2004)

55% (1983)