75% (1979)

49% (1997)

47% (2010)

44% (2012)

60% (2020)

50% (2018)

0% (2002)

70% (2002)

46% (1978)

0% (1966)

0% (1975)

0% (2020)

0% (2020)

58% (1969)

0% (1986)

0% (2013)

0% (2009)

27% (2009)

42% (1964)

64% (2009)