67% (1971)

70% (2006)

63% (2014)

55% (2021)

0% (2011)

33% (2021)

0% (2015)

90% (2009)

41% (2011)

0% (1968)

68% (2010)

64% (1995)

0% (1955)

63% (1956)

70% (2023)

44% (2008)

0% (2005)

20% (1998)

59% (1932)

52% (1963)